6438942

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 14796288

約数和(自身を除く): 8357346

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 151, 206, 207, 302, 309, 414, 453, 618, 906, 927, 1359, 1854, 2369, 2718, 3473, 4738, 6946, 7107, 10419, 14214, 15553, 20838, 21321, 31106, 31257, 42642, 46659, 62514, 93318, 139977, 279954, 357719, 715438, 1073157, 2146314, 3219471, 6438942]

約数ペア:

[(1, 6438942), (2, 3219471), (3, 2146314), (6, 1073157), (9, 715438), (18, 357719), (23, 279954), (46, 139977), (69, 93318), (103, 62514), (138, 46659), (151, 42642), (206, 31257), (207, 31106), (302, 21321), (309, 20838), (414, 15553), (453, 14214), (618, 10419), (906, 7107), (927, 6946), (1359, 4738), (1854, 3473), (2369, 2718)]