2018668092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{23041}}^1$

素因数の和:23211

約数の個数: 72

約数和(自身を含む): 5516254800

約数和(自身を除く): 3497586708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 7301, 12516, 14602, 21903, 23041, 29204, 43806, 46082, 69123, 87612, 92164, 138246, 161287, 276492, 322574, 483861, 645148, 967722, 1129009, 1935444, 2258018, 3387027, 3433109, 4516036, 6774054, 6866218, 10299327, 13548108, 13732436, 20598654, 24031763, 41197308, 48063526, 72095289, 96127052, 144190578, 168222341, 288381156, 336444682, 504667023, 672889364, 1009334046, 2018668092]

約数ペア:

[(1, 2018668092), (2, 1009334046), (3, 672889364), (4, 504667023), (6, 336444682), (7, 288381156), (12, 168222341), (14, 144190578), (21, 96127052), (28, 72095289), (42, 48063526), (49, 41197308), (84, 24031763), (98, 20598654), (147, 13732436), (149, 13548108), (196, 10299327), (294, 6866218), (298, 6774054), (447, 4516036), (588, 3433109), (596, 3387027), (894, 2258018), (1043, 1935444), (1788, 1129009), (2086, 967722), (3129, 645148), (4172, 483861), (6258, 322574), (7301, 276492), (12516, 161287), (14602, 138246), (21903, 92164), (23041, 87612), (29204, 69123), (43806, 46082)]