282365154

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 626408640

約数和(自身を除く): 344043486

約数列:

[1, 2, 3, 6, 9, 18, 71, 109, 142, 213, 218, 327, 426, 639, 654, 981, 1278, 1962, 2027, 4054, 6081, 7739, 12162, 15478, 18243, 23217, 36486, 46434, 69651, 139302, 143917, 220943, 287834, 431751, 441886, 662829, 863502, 1295253, 1325658, 1988487, 2590506, 3976974, 15686953, 31373906, 47060859, 94121718, 141182577, 282365154]

約数ペア:

[(1, 282365154), (2, 141182577), (3, 94121718), (6, 47060859), (9, 31373906), (18, 15686953), (71, 3976974), (109, 2590506), (142, 1988487), (213, 1325658), (218, 1295253), (327, 863502), (426, 662829), (639, 441886), (654, 431751), (981, 287834), (1278, 220943), (1962, 143917), (2027, 139302), (4054, 69651), (6081, 46434), (7739, 36486), (12162, 23217), (15478, 18243)]