3978282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 10137600

約数和(自身を除く): 6159318

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 109, 154, 158, 218, 231, 237, 327, 462, 474, 553, 654, 763, 869, 1106, 1199, 1526, 1659, 1738, 2289, 2398, 2607, 3318, 3597, 4578, 5214, 6083, 7194, 8393, 8611, 12166, 16786, 17222, 18249, 25179, 25833, 36498, 50358, 51666, 60277, 94721, 120554, 180831, 189442, 284163, 361662, 568326, 663047, 1326094, 1989141, 3978282]

約数ペア:

[(1, 3978282), (2, 1989141), (3, 1326094), (6, 663047), (7, 568326), (11, 361662), (14, 284163), (21, 189442), (22, 180831), (33, 120554), (42, 94721), (66, 60277), (77, 51666), (79, 50358), (109, 36498), (154, 25833), (158, 25179), (218, 18249), (231, 17222), (237, 16786), (327, 12166), (462, 8611), (474, 8393), (553, 7194), (654, 6083), (763, 5214), (869, 4578), (1106, 3597), (1199, 3318), (1526, 2607), (1659, 2398), (1738, 2289)]