18449652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 28204620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 521, 681, 908, 1042, 1362, 1563, 2084, 2724, 2951, 3126, 5902, 6252, 6773, 8853, 11804, 13546, 17706, 20319, 27092, 35412, 40638, 81276, 118267, 236534, 354801, 473068, 709602, 1419204, 1537471, 3074942, 4612413, 6149884, 9224826, 18449652]

約数ペア:

[(1, 18449652), (2, 9224826), (3, 6149884), (4, 4612413), (6, 3074942), (12, 1537471), (13, 1419204), (26, 709602), (39, 473068), (52, 354801), (78, 236534), (156, 118267), (227, 81276), (454, 40638), (521, 35412), (681, 27092), (908, 20319), (1042, 17706), (1362, 13546), (1563, 11804), (2084, 8853), (2724, 6773), (2951, 6252), (3126, 5902)]