3155820108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{20407}}^1$

素因数の和:20691

約数の個数: 72

約数和(自身を含む): 8598788352

約数和(自身を除く): 5442968244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 12887, 20407, 22092, 25774, 38661, 40814, 51548, 61221, 77322, 81628, 122442, 142849, 154644, 244884, 285698, 428547, 571396, 857094, 999943, 1714188, 1999886, 2999829, 3999772, 5367041, 5999658, 10734082, 11999316, 16101123, 21468164, 32202246, 37569287, 64404492, 75138574, 112707861, 150277148, 225415722, 262985009, 450831444, 525970018, 788955027, 1051940036, 1577910054, 3155820108]

約数ペア:

[(1, 3155820108), (2, 1577910054), (3, 1051940036), (4, 788955027), (6, 525970018), (7, 450831444), (12, 262985009), (14, 225415722), (21, 150277148), (28, 112707861), (42, 75138574), (49, 64404492), (84, 37569287), (98, 32202246), (147, 21468164), (196, 16101123), (263, 11999316), (294, 10734082), (526, 5999658), (588, 5367041), (789, 3999772), (1052, 2999829), (1578, 1999886), (1841, 1714188), (3156, 999943), (3682, 857094), (5523, 571396), (7364, 428547), (11046, 285698), (12887, 244884), (20407, 154644), (22092, 142849), (25774, 122442), (38661, 81628), (40814, 77322), (51548, 61221)]