15928164

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2367

約数の個数: 72

約数和(自身を含む): 47739328

約数和(自身を除く): 31811164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2341, 3402, 4682, 6804, 7023, 9364, 14046, 16387, 21069, 28092, 32774, 42138, 49161, 63207, 65548, 84276, 98322, 126414, 147483, 189621, 196644, 252828, 294966, 379242, 442449, 568863, 589932, 758484, 884898, 1137726, 1327347, 1769796, 2275452, 2654694, 3982041, 5309388, 7964082, 15928164]

約数ペア:

[(1, 15928164), (2, 7964082), (3, 5309388), (4, 3982041), (6, 2654694), (7, 2275452), (9, 1769796), (12, 1327347), (14, 1137726), (18, 884898), (21, 758484), (27, 589932), (28, 568863), (36, 442449), (42, 379242), (54, 294966), (63, 252828), (81, 196644), (84, 189621), (108, 147483), (126, 126414), (162, 98322), (189, 84276), (243, 65548), (252, 63207), (324, 49161), (378, 42138), (486, 32774), (567, 28092), (756, 21069), (972, 16387), (1134, 14046), (1701, 9364), (2268, 7023), (2341, 6804), (3402, 4682)]