15194898

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 36172800

約数和(自身を除く): 20977902

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 313, 522, 558, 626, 783, 837, 899, 939, 1566, 1674, 1798, 1878, 2697, 2817, 5394, 5634, 8091, 8451, 9077, 9703, 16182, 16902, 18154, 19406, 24273, 27231, 29109, 48546, 54462, 58218, 81693, 87327, 163386, 174654, 245079, 261981, 281387, 490158, 523962, 562774, 844161, 1688322, 2532483, 5064966, 7597449, 15194898]

約数ペア:

[(1, 15194898), (2, 7597449), (3, 5064966), (6, 2532483), (9, 1688322), (18, 844161), (27, 562774), (29, 523962), (31, 490158), (54, 281387), (58, 261981), (62, 245079), (87, 174654), (93, 163386), (174, 87327), (186, 81693), (261, 58218), (279, 54462), (313, 48546), (522, 29109), (558, 27231), (626, 24273), (783, 19406), (837, 18154), (899, 16902), (939, 16182), (1566, 9703), (1674, 9077), (1798, 8451), (1878, 8091), (2697, 5634), (2817, 5394)]