15691454724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{51217}}^1$

素因数の和:51457

約数の個数: 72

約数和(自身を含む): 40435996384

約数和(自身を除く): 24744541660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 211, 242, 363, 422, 484, 633, 726, 844, 1266, 1452, 2321, 2532, 4642, 6963, 9284, 13926, 25531, 27852, 51062, 51217, 76593, 102124, 102434, 153186, 153651, 204868, 306372, 307302, 563387, 614604, 1126774, 1690161, 2253548, 3380322, 6197257, 6760644, 10806787, 12394514, 18591771, 21613574, 24789028, 32420361, 37183542, 43227148, 64840722, 74367084, 118874657, 129681444, 237749314, 356623971, 475498628, 713247942, 1307621227, 1426495884, 2615242454, 3922863681, 5230484908, 7845727362, 15691454724]

約数ペア:

[(1, 15691454724), (2, 7845727362), (3, 5230484908), (4, 3922863681), (6, 2615242454), (11, 1426495884), (12, 1307621227), (22, 713247942), (33, 475498628), (44, 356623971), (66, 237749314), (121, 129681444), (132, 118874657), (211, 74367084), (242, 64840722), (363, 43227148), (422, 37183542), (484, 32420361), (633, 24789028), (726, 21613574), (844, 18591771), (1266, 12394514), (1452, 10806787), (2321, 6760644), (2532, 6197257), (4642, 3380322), (6963, 2253548), (9284, 1690161), (13926, 1126774), (25531, 614604), (27852, 563387), (51062, 307302), (51217, 306372), (76593, 204868), (102124, 153651), (102434, 153186)]