19440657183708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{3001}}^1\times {\mathrm{7019}}^1$

素因数の和:10888

約数の個数: 144

約数和(自身を含む): 50812376509440

約数和(自身を除く): 31371719325732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 827, 1116, 1654, 2481, 3001, 3308, 4962, 6002, 7019, 7443, 9003, 9924, 12004, 14038, 14886, 18006, 21057, 25637, 27009, 28076, 29772, 36012, 42114, 51274, 54018, 63171, 76911, 84228, 93031, 102548, 108036, 126342, 153822, 186062, 217589, 230733, 252684, 279093, 307644, 372124, 435178, 461466, 558186, 652767, 837279, 870356, 922932, 1116372, 1305534, 1674558, 1958301, 2481827, 2611068, 3349116, 3916602, 4963654, 5804713, 7445481, 7833204, 9927308, 11609426, 14890962, 17414139, 21064019, 22336443, 23218852, 29781924, 34828278, 42128038, 44672886, 52242417, 63192057, 69656556, 76936637, 84256076, 89345772, 104484834, 126384114, 153873274, 179946103, 189576171, 208969668, 230809911, 252768228, 307746548, 359892206, 379152342, 461619822, 539838309, 652984589, 692429733, 719784412, 758304684, 923239644, 1079676618, 1305969178, 1384859466, 1619514927, 1958953767, 2159353236, 2611938356, 2769718932, 3239029854, 3917907534, 5876861301, 6478059708, 7835815068, 11753722602, 17419943713, 23507445204, 34839887426, 52259831139, 69679774852, 104519662278, 156779493417, 209039324556, 313558986834, 540018255103, 627117973668, 1080036510206, 1620054765309, 2160073020412, 3240109530618, 4860164295927, 6480219061236, 9720328591854, 19440657183708]

約数ペア:

[(1, 19440657183708), (2, 9720328591854), (3, 6480219061236), (4, 4860164295927), (6, 3240109530618), (9, 2160073020412), (12, 1620054765309), (18, 1080036510206), (31, 627117973668), (36, 540018255103), (62, 313558986834), (93, 209039324556), (124, 156779493417), (186, 104519662278), (279, 69679774852), (372, 52259831139), (558, 34839887426), (827, 23507445204), (1116, 17419943713), (1654, 11753722602), (2481, 7835815068), (3001, 6478059708), (3308, 5876861301), (4962, 3917907534), (6002, 3239029854), (7019, 2769718932), (7443, 2611938356), (9003, 2159353236), (9924, 1958953767), (12004, 1619514927), (14038, 1384859466), (14886, 1305969178), (18006, 1079676618), (21057, 923239644), (25637, 758304684), (27009, 719784412), (28076, 692429733), (29772, 652984589), (36012, 539838309), (42114, 461619822), (51274, 379152342), (54018, 359892206), (63171, 307746548), (76911, 252768228), (84228, 230809911), (93031, 208969668), (102548, 189576171), (108036, 179946103), (126342, 153873274), (153822, 126384114), (186062, 104484834), (217589, 89345772), (230733, 84256076), (252684, 76936637), (279093, 69656556), (307644, 63192057), (372124, 52242417), (435178, 44672886), (461466, 42128038), (558186, 34828278), (652767, 29781924), (837279, 23218852), (870356, 22336443), (922932, 21064019), (1116372, 17414139), (1305534, 14890962), (1674558, 11609426), (1958301, 9927308), (2481827, 7833204), (2611068, 7445481), (3349116, 5804713), (3916602, 4963654)]