7490556

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 19955320

約数和(自身を除く): 12464764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 379, 549, 732, 758, 1098, 1137, 1516, 1647, 2196, 2274, 3294, 3411, 4548, 4941, 6588, 6822, 9882, 10233, 13644, 19764, 20466, 23119, 30699, 40932, 46238, 61398, 69357, 92476, 122796, 138714, 208071, 277428, 416142, 624213, 832284, 1248426, 1872639, 2496852, 3745278, 7490556]

約数ペア:

[(1, 7490556), (2, 3745278), (3, 2496852), (4, 1872639), (6, 1248426), (9, 832284), (12, 624213), (18, 416142), (27, 277428), (36, 208071), (54, 138714), (61, 122796), (81, 92476), (108, 69357), (122, 61398), (162, 46238), (183, 40932), (244, 30699), (324, 23119), (366, 20466), (379, 19764), (549, 13644), (732, 10233), (758, 9882), (1098, 6822), (1137, 6588), (1516, 4941), (1647, 4548), (2196, 3411), (2274, 3294)]