15440616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11318

約数の個数: 48

約数和(自身を含む): 44023200

約数和(自身を除く): 28582584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11287, 22574, 33861, 45148, 67722, 90296, 101583, 135444, 203166, 214453, 270888, 406332, 428906, 643359, 812664, 857812, 1286718, 1715624, 1930077, 2573436, 3860154, 5146872, 7720308, 15440616]

約数ペア:

[(1, 15440616), (2, 7720308), (3, 5146872), (4, 3860154), (6, 2573436), (8, 1930077), (9, 1715624), (12, 1286718), (18, 857812), (19, 812664), (24, 643359), (36, 428906), (38, 406332), (57, 270888), (72, 214453), (76, 203166), (114, 135444), (152, 101583), (171, 90296), (228, 67722), (342, 45148), (456, 33861), (684, 22574), (1368, 11287)]