254553858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29401}}^1$

素因数の和:29459

約数の個数: 48

約数和(自身を含む): 610032696

約数和(自身を除く): 355478838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 29401, 58802, 88203, 176406, 264609, 382213, 529218, 764426, 1087837, 1146639, 2175674, 2293278, 3263511, 3439917, 6527022, 6879834, 9790533, 14141881, 19581066, 28283762, 42425643, 84851286, 127276929, 254553858]

約数ペア:

[(1, 254553858), (2, 127276929), (3, 84851286), (6, 42425643), (9, 28283762), (13, 19581066), (18, 14141881), (26, 9790533), (37, 6879834), (39, 6527022), (74, 3439917), (78, 3263511), (111, 2293278), (117, 2175674), (222, 1146639), (234, 1087837), (333, 764426), (481, 529218), (666, 382213), (962, 264609), (1443, 176406), (2886, 88203), (4329, 58802), (8658, 29401)]