15550668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 72

約数和(自身を含む): 46894848

約数和(自身を除く): 31344180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2683, 2898, 5366, 5796, 8049, 10732, 16098, 18781, 24147, 32196, 37562, 48294, 56343, 61709, 75124, 96588, 112686, 123418, 169029, 185127, 225372, 246836, 338058, 370254, 431963, 555381, 676116, 740508, 863926, 1110762, 1295889, 1727852, 2221524, 2591778, 3887667, 5183556, 7775334, 15550668]

約数ペア:

[(1, 15550668), (2, 7775334), (3, 5183556), (4, 3887667), (6, 2591778), (7, 2221524), (9, 1727852), (12, 1295889), (14, 1110762), (18, 863926), (21, 740508), (23, 676116), (28, 555381), (36, 431963), (42, 370254), (46, 338058), (63, 246836), (69, 225372), (84, 185127), (92, 169029), (126, 123418), (138, 112686), (161, 96588), (207, 75124), (252, 61709), (276, 56343), (322, 48294), (414, 37562), (483, 32196), (644, 24147), (828, 18781), (966, 16098), (1449, 10732), (1932, 8049), (2683, 5796), (2898, 5366)]