15631308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5667

約数の個数: 72

約数和(自身を含む): 49271040

約数和(自身を除く): 33639732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 5639, 11278, 16917, 22556, 33834, 39473, 50751, 62029, 67668, 78946, 101502, 118419, 124058, 157892, 186087, 203004, 236838, 248116, 355257, 372174, 434203, 473676, 558261, 710514, 744348, 868406, 1116522, 1302609, 1421028, 1736812, 2233044, 2605218, 3907827, 5210436, 7815654, 15631308]

約数ペア:

[(1, 15631308), (2, 7815654), (3, 5210436), (4, 3907827), (6, 2605218), (7, 2233044), (9, 1736812), (11, 1421028), (12, 1302609), (14, 1116522), (18, 868406), (21, 744348), (22, 710514), (28, 558261), (33, 473676), (36, 434203), (42, 372174), (44, 355257), (63, 248116), (66, 236838), (77, 203004), (84, 186087), (99, 157892), (126, 124058), (132, 118419), (154, 101502), (198, 78946), (231, 67668), (252, 62029), (308, 50751), (396, 39473), (462, 33834), (693, 22556), (924, 16917), (1386, 11278), (2772, 5639)]