31969702926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{67427}}^1$

素因数の和:67566

約数の個数: 96

約数和(自身を含む): 81793939968

約数和(自身を除く): 49824237042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 71, 106, 126, 142, 159, 213, 318, 371, 426, 477, 497, 639, 742, 954, 994, 1113, 1278, 1491, 2226, 2982, 3339, 3763, 4473, 6678, 7526, 8946, 11289, 22578, 26341, 33867, 52682, 67427, 67734, 79023, 134854, 158046, 202281, 237069, 404562, 471989, 474138, 606843, 943978, 1213686, 1415967, 2831934, 3573631, 4247901, 4787317, 7147262, 8495802, 9574634, 10720893, 14361951, 21441786, 25015417, 28723902, 32162679, 33511219, 43085853, 50030834, 64325358, 67022438, 75046251, 86171706, 100533657, 150092502, 201067314, 225138753, 253727801, 301600971, 450277506, 507455602, 603201942, 761183403, 1522366806, 1776094607, 2283550209, 3552189214, 4567100418, 5328283821, 10656567642, 15984851463, 31969702926]

約数ペア:

[(1, 31969702926), (2, 15984851463), (3, 10656567642), (6, 5328283821), (7, 4567100418), (9, 3552189214), (14, 2283550209), (18, 1776094607), (21, 1522366806), (42, 761183403), (53, 603201942), (63, 507455602), (71, 450277506), (106, 301600971), (126, 253727801), (142, 225138753), (159, 201067314), (213, 150092502), (318, 100533657), (371, 86171706), (426, 75046251), (477, 67022438), (497, 64325358), (639, 50030834), (742, 43085853), (954, 33511219), (994, 32162679), (1113, 28723902), (1278, 25015417), (1491, 21441786), (2226, 14361951), (2982, 10720893), (3339, 9574634), (3763, 8495802), (4473, 7147262), (6678, 4787317), (7526, 4247901), (8946, 3573631), (11289, 2831934), (22578, 1415967), (26341, 1213686), (33867, 943978), (52682, 606843), (67427, 474138), (67734, 471989), (79023, 404562), (134854, 237069), (158046, 202281)]