64709946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 160974528

約数和(自身を除く): 96264582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2131, 2169, 3374, 4262, 4338, 5061, 6393, 10122, 12786, 14917, 15183, 19179, 29834, 30366, 38358, 44751, 89502, 134253, 268506, 513571, 1027142, 1540713, 3081426, 3594997, 4622139, 7189994, 9244278, 10784991, 21569982, 32354973, 64709946]

約数ペア:

[(1, 64709946), (2, 32354973), (3, 21569982), (6, 10784991), (7, 9244278), (9, 7189994), (14, 4622139), (18, 3594997), (21, 3081426), (42, 1540713), (63, 1027142), (126, 513571), (241, 268506), (482, 134253), (723, 89502), (1446, 44751), (1687, 38358), (2131, 30366), (2169, 29834), (3374, 19179), (4262, 15183), (4338, 14917), (5061, 12786), (6393, 10122)]