15498984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 41832000

約数和(自身を除く): 26333016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 829, 984, 1558, 1658, 2337, 2487, 3116, 3316, 4674, 4974, 6232, 6632, 9348, 9948, 15751, 18696, 19896, 31502, 33989, 47253, 63004, 67978, 94506, 101967, 126008, 135956, 189012, 203934, 271912, 378024, 407868, 645791, 815736, 1291582, 1937373, 2583164, 3874746, 5166328, 7749492, 15498984]

約数ペア:

[(1, 15498984), (2, 7749492), (3, 5166328), (4, 3874746), (6, 2583164), (8, 1937373), (12, 1291582), (19, 815736), (24, 645791), (38, 407868), (41, 378024), (57, 271912), (76, 203934), (82, 189012), (114, 135956), (123, 126008), (152, 101967), (164, 94506), (228, 67978), (246, 63004), (328, 47253), (456, 33989), (492, 31502), (779, 19896), (829, 18696), (984, 15751), (1558, 9948), (1658, 9348), (2337, 6632), (2487, 6232), (3116, 4974), (3316, 4674)]