17813328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28547}}^1$

素因数の和:28571

約数の個数: 40

約数和(自身を含む): 49559328

約数和(自身を除く): 31746000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28547, 57094, 85641, 114188, 171282, 228376, 342564, 371111, 456752, 685128, 742222, 1113333, 1370256, 1484444, 2226666, 2968888, 4453332, 5937776, 8906664, 17813328]

約数ペア:

[(1, 17813328), (2, 8906664), (3, 5937776), (4, 4453332), (6, 2968888), (8, 2226666), (12, 1484444), (13, 1370256), (16, 1113333), (24, 742222), (26, 685128), (39, 456752), (48, 371111), (52, 342564), (78, 228376), (104, 171282), (156, 114188), (208, 85641), (312, 57094), (624, 28547)]