180812712

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{21587}}^1$

素因数の和:21945

約数の個数: 32

約数和(自身を含む): 453348000

約数和(自身を除く): 272535288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 21587, 43174, 64761, 86348, 129522, 172696, 259044, 518088, 7533863, 15067726, 22601589, 30135452, 45203178, 60270904, 90406356, 180812712]

約数ペア:

[(1, 180812712), (2, 90406356), (3, 60270904), (4, 45203178), (6, 30135452), (8, 22601589), (12, 15067726), (24, 7533863), (349, 518088), (698, 259044), (1047, 172696), (1396, 129522), (2094, 86348), (2792, 64761), (4188, 43174), (8376, 21587)]