3990456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 11380200

約数和(自身を除く): 7389744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2917, 5834, 8751, 11668, 17502, 23336, 26253, 35004, 52506, 55423, 70008, 105012, 110846, 166269, 210024, 221692, 332538, 443384, 498807, 665076, 997614, 1330152, 1995228, 3990456]

約数ペア:

[(1, 3990456), (2, 1995228), (3, 1330152), (4, 997614), (6, 665076), (8, 498807), (9, 443384), (12, 332538), (18, 221692), (19, 210024), (24, 166269), (36, 110846), (38, 105012), (57, 70008), (72, 55423), (76, 52506), (114, 35004), (152, 26253), (171, 23336), (228, 17502), (342, 11668), (456, 8751), (684, 5834), (1368, 2917)]