173121858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105691}}^1$

素因数の和:105719

約数の個数: 48

約数和(自身を含む): 461662656

約数和(自身を除く): 288540798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 105691, 211382, 317073, 634146, 739837, 951219, 1373983, 1479674, 1902438, 2219511, 2747966, 4121949, 4439022, 6658533, 8243898, 9617881, 12365847, 13317066, 19235762, 24731694, 28853643, 57707286, 86560929, 173121858]

約数ペア:

[(1, 173121858), (2, 86560929), (3, 57707286), (6, 28853643), (7, 24731694), (9, 19235762), (13, 13317066), (14, 12365847), (18, 9617881), (21, 8243898), (26, 6658533), (39, 4439022), (42, 4121949), (63, 2747966), (78, 2219511), (91, 1902438), (117, 1479674), (126, 1373983), (182, 951219), (234, 739837), (273, 634146), (546, 317073), (819, 211382), (1638, 105691)]