15867792

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1637

約数の個数: 80

約数和(自身を含む): 47556480

約数和(自身を除く): 31688688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1597, 1656, 2484, 3194, 3312, 4791, 4968, 6388, 9582, 9936, 12776, 14373, 19164, 25552, 28746, 36731, 38328, 43119, 57492, 73462, 76656, 86238, 110193, 114984, 146924, 172476, 220386, 229968, 293848, 330579, 344952, 440772, 587696, 661158, 689904, 881544, 991737, 1322316, 1763088, 1983474, 2644632, 3966948, 5289264, 7933896, 15867792]

約数ペア:

[(1, 15867792), (2, 7933896), (3, 5289264), (4, 3966948), (6, 2644632), (8, 1983474), (9, 1763088), (12, 1322316), (16, 991737), (18, 881544), (23, 689904), (24, 661158), (27, 587696), (36, 440772), (46, 344952), (48, 330579), (54, 293848), (69, 229968), (72, 220386), (92, 172476), (108, 146924), (138, 114984), (144, 110193), (184, 86238), (207, 76656), (216, 73462), (276, 57492), (368, 43119), (414, 38328), (432, 36731), (552, 28746), (621, 25552), (828, 19164), (1104, 14373), (1242, 12776), (1597, 9936), (1656, 9582), (2484, 6388), (3194, 4968), (3312, 4791)]