18282348

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2687}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 54792192

約数和(自身を除く): 36509844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2687, 3402, 5374, 6804, 8061, 10748, 16122, 18809, 24183, 32244, 37618, 48366, 56427, 72549, 75236, 96732, 112854, 145098, 169281, 217647, 225708, 290196, 338562, 435294, 507843, 652941, 677124, 870588, 1015686, 1305882, 1523529, 2031372, 2611764, 3047058, 4570587, 6094116, 9141174, 18282348]

約数ペア:

[(1, 18282348), (2, 9141174), (3, 6094116), (4, 4570587), (6, 3047058), (7, 2611764), (9, 2031372), (12, 1523529), (14, 1305882), (18, 1015686), (21, 870588), (27, 677124), (28, 652941), (36, 507843), (42, 435294), (54, 338562), (63, 290196), (81, 225708), (84, 217647), (108, 169281), (126, 145098), (162, 112854), (189, 96732), (243, 75236), (252, 72549), (324, 56427), (378, 48366), (486, 37618), (567, 32244), (756, 24183), (972, 18809), (1134, 16122), (1701, 10748), (2268, 8061), (2687, 6804), (3402, 5374)]