26401326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 62515200

約数和(自身を除く): 36113874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 79, 109, 146, 158, 218, 219, 237, 327, 438, 474, 511, 553, 654, 763, 1022, 1106, 1526, 1533, 1659, 2289, 3066, 3318, 4578, 5767, 7957, 8611, 11534, 15914, 17222, 17301, 23871, 25833, 34602, 40369, 47742, 51666, 55699, 60277, 80738, 111398, 120554, 121107, 167097, 180831, 242214, 334194, 361662, 628603, 1257206, 1885809, 3771618, 4400221, 8800442, 13200663, 26401326]

約数ペア:

[(1, 26401326), (2, 13200663), (3, 8800442), (6, 4400221), (7, 3771618), (14, 1885809), (21, 1257206), (42, 628603), (73, 361662), (79, 334194), (109, 242214), (146, 180831), (158, 167097), (218, 121107), (219, 120554), (237, 111398), (327, 80738), (438, 60277), (474, 55699), (511, 51666), (553, 47742), (654, 40369), (763, 34602), (1022, 25833), (1106, 23871), (1526, 17301), (1533, 17222), (1659, 15914), (2289, 11534), (3066, 8611), (3318, 7957), (4578, 5767)]