42672318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 92349600

約数和(自身を除く): 49677282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2389, 2977, 4778, 5954, 7167, 8931, 14334, 17862, 31057, 62114, 93171, 186342, 547081, 1094162, 1641243, 3282486, 7112053, 14224106, 21336159, 42672318]

約数ペア:

[(1, 42672318), (2, 21336159), (3, 14224106), (6, 7112053), (13, 3282486), (26, 1641243), (39, 1094162), (78, 547081), (229, 186342), (458, 93171), (687, 62114), (1374, 31057), (2389, 17862), (2977, 14334), (4778, 8931), (5954, 7167)]