28103650974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24782761}}^1$

素因数の和:24782782

約数の個数: 40

約数和(自身を含む): 71969140848

約数和(自身を除く): 43865489874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24782761, 49565522, 74348283, 148696566, 173479327, 223044849, 346958654, 446089698, 520437981, 669134547, 1040875962, 1338269094, 1561313943, 2007403641, 3122627886, 4014807282, 4683941829, 9367883658, 14051825487, 28103650974]

約数ペア:

[(1, 28103650974), (2, 14051825487), (3, 9367883658), (6, 4683941829), (7, 4014807282), (9, 3122627886), (14, 2007403641), (18, 1561313943), (21, 1338269094), (27, 1040875962), (42, 669134547), (54, 520437981), (63, 446089698), (81, 346958654), (126, 223044849), (162, 173479327), (189, 148696566), (378, 74348283), (567, 49565522), (1134, 24782761)]