18397076355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59053}}^1$

素因数の和:59137

約数の個数: 96

約数和(自身を含む): 38913278976

約数和(自身を除く): 20516202621

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 43, 45, 63, 69, 105, 115, 129, 161, 207, 215, 301, 315, 345, 387, 483, 645, 805, 903, 989, 1035, 1449, 1505, 1935, 2415, 2709, 2967, 4515, 4945, 6923, 7245, 8901, 13545, 14835, 20769, 34615, 44505, 59053, 62307, 103845, 177159, 295265, 311535, 413371, 531477, 885795, 1240113, 1358219, 2066855, 2539279, 2657385, 3720339, 4074657, 6200565, 6791095, 7617837, 9507533, 12223971, 12696395, 17774953, 18601695, 20373285, 22853511, 28522599, 38089185, 47537665, 53324859, 58403417, 61119855, 85567797, 88874765, 114267555, 142612995, 159974577, 175210251, 266624295, 292017085, 408823919, 427838985, 525630753, 799872885, 876051255, 1226471757, 2044119595, 2628153765, 3679415271, 6132358785, 18397076355]

約数ペア:

[(1, 18397076355), (3, 6132358785), (5, 3679415271), (7, 2628153765), (9, 2044119595), (15, 1226471757), (21, 876051255), (23, 799872885), (35, 525630753), (43, 427838985), (45, 408823919), (63, 292017085), (69, 266624295), (105, 175210251), (115, 159974577), (129, 142612995), (161, 114267555), (207, 88874765), (215, 85567797), (301, 61119855), (315, 58403417), (345, 53324859), (387, 47537665), (483, 38089185), (645, 28522599), (805, 22853511), (903, 20373285), (989, 18601695), (1035, 17774953), (1449, 12696395), (1505, 12223971), (1935, 9507533), (2415, 7617837), (2709, 6791095), (2967, 6200565), (4515, 4074657), (4945, 3720339), (6923, 2657385), (7245, 2539279), (8901, 2066855), (13545, 1358219), (14835, 1240113), (20769, 885795), (34615, 531477), (44505, 413371), (59053, 311535), (62307, 295265), (103845, 177159)]