25520388

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^2\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 60434640

約数和(自身を除く): 34914252

約数列:

[1, 2, 3, 4, 6, 12, 109, 179, 218, 327, 358, 436, 537, 654, 716, 1074, 1308, 2148, 11881, 19511, 23762, 35643, 39022, 47524, 58533, 71286, 78044, 117066, 142572, 234132, 2126699, 4253398, 6380097, 8506796, 12760194, 25520388]

約数ペア:

[(1, 25520388), (2, 12760194), (3, 8506796), (4, 6380097), (6, 4253398), (12, 2126699), (109, 234132), (179, 142572), (218, 117066), (327, 78044), (358, 71286), (436, 58533), (537, 47524), (654, 39022), (716, 35643), (1074, 23762), (1308, 19511), (2148, 11881)]