3971502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 9199008

約数和(自身を除く): 5227506

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 181, 207, 318, 362, 414, 477, 543, 954, 1086, 1219, 1629, 2438, 3258, 3657, 4163, 7314, 8326, 9593, 10971, 12489, 19186, 21942, 24978, 28779, 37467, 57558, 74934, 86337, 172674, 220639, 441278, 661917, 1323834, 1985751, 3971502]

約数ペア:

[(1, 3971502), (2, 1985751), (3, 1323834), (6, 661917), (9, 441278), (18, 220639), (23, 172674), (46, 86337), (53, 74934), (69, 57558), (106, 37467), (138, 28779), (159, 24978), (181, 21942), (207, 19186), (318, 12489), (362, 10971), (414, 9593), (477, 8326), (543, 7314), (954, 4163), (1086, 3657), (1219, 3258), (1629, 2438)]