21298021272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1415339}}^1$

素因数の和:1415381

約数の個数: 96

約数和(自身を含む): 66237912000

約数和(自身を除く): 44939890728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 1415339, 2830678, 4246017, 5661356, 8492034, 11322712, 12738051, 15568729, 16984068, 25476102, 26891441, 31137458, 33968136, 46706187, 50952204, 53782882, 62274916, 80674323, 93412374, 101904408, 107565764, 124549832, 140118561, 161348646, 186824748, 215131528, 242022969, 280237122, 295805851, 322697292, 373649496, 484045938, 560474244, 591611702, 645394584, 887417553, 968091876, 1120948488, 1183223404, 1774835106, 1936183752, 2366446808, 2662252659, 3549670212, 5324505318, 7099340424, 10649010636, 21298021272]

約数ペア:

[(1, 21298021272), (2, 10649010636), (3, 7099340424), (4, 5324505318), (6, 3549670212), (8, 2662252659), (9, 2366446808), (11, 1936183752), (12, 1774835106), (18, 1183223404), (19, 1120948488), (22, 968091876), (24, 887417553), (33, 645394584), (36, 591611702), (38, 560474244), (44, 484045938), (57, 373649496), (66, 322697292), (72, 295805851), (76, 280237122), (88, 242022969), (99, 215131528), (114, 186824748), (132, 161348646), (152, 140118561), (171, 124549832), (198, 107565764), (209, 101904408), (228, 93412374), (264, 80674323), (342, 62274916), (396, 53782882), (418, 50952204), (456, 46706187), (627, 33968136), (684, 31137458), (792, 26891441), (836, 25476102), (1254, 16984068), (1368, 15568729), (1672, 12738051), (1881, 11322712), (2508, 8492034), (3762, 5661356), (5016, 4246017), (7524, 2830678), (15048, 1415339)]