18767292

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 45696000

約数和(自身を除く): 26928708

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 271, 348, 398, 542, 597, 796, 813, 1084, 1194, 1626, 2388, 3252, 5771, 7859, 11542, 15718, 17313, 23084, 23577, 31436, 34626, 47154, 53929, 69252, 94308, 107858, 161787, 215716, 323574, 647148, 1563941, 3127882, 4691823, 6255764, 9383646, 18767292]

約数ペア:

[(1, 18767292), (2, 9383646), (3, 6255764), (4, 4691823), (6, 3127882), (12, 1563941), (29, 647148), (58, 323574), (87, 215716), (116, 161787), (174, 107858), (199, 94308), (271, 69252), (348, 53929), (398, 47154), (542, 34626), (597, 31436), (796, 23577), (813, 23084), (1084, 17313), (1194, 15718), (1626, 11542), (2388, 7859), (3252, 5771)]