18103667398

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{1307}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 27656100864

約数和(自身を除く): 9552433466

約数列:

[1, 2, 113, 167, 226, 334, 367, 734, 1307, 2614, 18871, 37742, 41471, 61289, 82942, 122578, 147691, 218269, 295382, 436538, 479669, 959338, 6925657, 13851314, 24664397, 49328794, 54202597, 80104723, 108405194, 160209446, 9051833699, 18103667398]

約数ペア:

[(1, 18103667398), (2, 9051833699), (113, 160209446), (167, 108405194), (226, 80104723), (334, 54202597), (367, 49328794), (734, 24664397), (1307, 13851314), (2614, 6925657), (18871, 959338), (37742, 479669), (41471, 436538), (61289, 295382), (82942, 218269), (122578, 147691)]