3129126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 8418816

約数和(自身を除く): 5289690

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 521, 546, 858, 1001, 1042, 1563, 2002, 3003, 3126, 3647, 5731, 6006, 6773, 7294, 10941, 11462, 13546, 17193, 20319, 21882, 34386, 40117, 40638, 47411, 74503, 80234, 94822, 120351, 142233, 149006, 223509, 240702, 284466, 447018, 521521, 1043042, 1564563, 3129126]

約数ペア:

[(1, 3129126), (2, 1564563), (3, 1043042), (6, 521521), (7, 447018), (11, 284466), (13, 240702), (14, 223509), (21, 149006), (22, 142233), (26, 120351), (33, 94822), (39, 80234), (42, 74503), (66, 47411), (77, 40638), (78, 40117), (91, 34386), (143, 21882), (154, 20319), (182, 17193), (231, 13546), (273, 11462), (286, 10941), (429, 7294), (462, 6773), (521, 6006), (546, 5731), (858, 3647), (1001, 3126), (1042, 3003), (1563, 2002)]