180873902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 308358144

約数和(自身を除く): 127484242

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 682, 1243, 2347, 2486, 3503, 4694, 7006, 25817, 38533, 51634, 72757, 77066, 145514, 265211, 530422, 800327, 1600654, 2917321, 5834642, 8221541, 16443082, 90436951, 180873902]

約数ペア:

[(1, 180873902), (2, 90436951), (11, 16443082), (22, 8221541), (31, 5834642), (62, 2917321), (113, 1600654), (226, 800327), (341, 530422), (682, 265211), (1243, 145514), (2347, 77066), (2486, 72757), (3503, 51634), (4694, 38533), (7006, 25817)]