21272652

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 56072800

約数和(自身を除く): 34800148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3229, 3294, 6458, 6588, 9687, 12916, 19374, 29061, 38748, 58122, 87183, 116244, 174366, 196969, 348732, 393938, 590907, 787876, 1181814, 1772721, 2363628, 3545442, 5318163, 7090884, 10636326, 21272652]

約数ペア:

[(1, 21272652), (2, 10636326), (3, 7090884), (4, 5318163), (6, 3545442), (9, 2363628), (12, 1772721), (18, 1181814), (27, 787876), (36, 590907), (54, 393938), (61, 348732), (108, 196969), (122, 174366), (183, 116244), (244, 87183), (366, 58122), (549, 38748), (732, 29061), (1098, 19374), (1647, 12916), (2196, 9687), (3229, 6588), (3294, 6458)]