2018476026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{71837}}^1$

素因数の和:72075

約数の個数: 48

約数和(自身を含む): 5020614144

約数和(自身を除く): 3002138118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 71837, 143674, 215511, 431022, 502859, 646533, 1005718, 1293066, 1508577, 3017154, 4525731, 9051462, 16019651, 32039302, 48058953, 96117906, 112137557, 144176859, 224275114, 288353718, 336412671, 672825342, 1009238013, 2018476026]

約数ペア:

[(1, 2018476026), (2, 1009238013), (3, 672825342), (6, 336412671), (7, 288353718), (9, 224275114), (14, 144176859), (18, 112137557), (21, 96117906), (42, 48058953), (63, 32039302), (126, 16019651), (223, 9051462), (446, 4525731), (669, 3017154), (1338, 1508577), (1561, 1293066), (2007, 1005718), (3122, 646533), (4014, 502859), (4683, 431022), (9366, 215511), (14049, 143674), (28098, 71837)]