3158946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 8213760

約数和(自身を除く): 5054814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 137, 183, 189, 274, 366, 378, 411, 427, 549, 822, 854, 959, 1098, 1233, 1281, 1647, 1918, 2466, 2562, 2877, 3294, 3699, 3843, 5754, 7398, 7686, 8357, 8631, 11529, 16714, 17262, 23058, 25071, 25893, 50142, 51786, 58499, 75213, 116998, 150426, 175497, 225639, 350994, 451278, 526491, 1052982, 1579473, 3158946]

約数ペア:

[(1, 3158946), (2, 1579473), (3, 1052982), (6, 526491), (7, 451278), (9, 350994), (14, 225639), (18, 175497), (21, 150426), (27, 116998), (42, 75213), (54, 58499), (61, 51786), (63, 50142), (122, 25893), (126, 25071), (137, 23058), (183, 17262), (189, 16714), (274, 11529), (366, 8631), (378, 8357), (411, 7686), (427, 7398), (549, 5754), (822, 3843), (854, 3699), (959, 3294), (1098, 2877), (1233, 2562), (1281, 2466), (1647, 1918)]