15530382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 40373424

約数和(自身を除く): 24843042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 233, 322, 414, 466, 483, 529, 699, 966, 1058, 1398, 1449, 1587, 1631, 2097, 2898, 3174, 3262, 3703, 4194, 4761, 4893, 5359, 7406, 9522, 9786, 10718, 11109, 14679, 16077, 22218, 29358, 32154, 33327, 37513, 48231, 66654, 75026, 96462, 112539, 123257, 225078, 246514, 337617, 369771, 675234, 739542, 862799, 1109313, 1725598, 2218626, 2588397, 5176794, 7765191, 15530382]

約数ペア:

[(1, 15530382), (2, 7765191), (3, 5176794), (6, 2588397), (7, 2218626), (9, 1725598), (14, 1109313), (18, 862799), (21, 739542), (23, 675234), (42, 369771), (46, 337617), (63, 246514), (69, 225078), (126, 123257), (138, 112539), (161, 96462), (207, 75026), (233, 66654), (322, 48231), (414, 37513), (466, 33327), (483, 32154), (529, 29358), (699, 22218), (966, 16077), (1058, 14679), (1398, 11109), (1449, 10718), (1587, 9786), (1631, 9522), (2097, 7406), (2898, 5359), (3174, 4893), (3262, 4761), (3703, 4194)]