2011694364

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 5137292160

約数和(自身を除く): 3125597796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 263, 358, 526, 537, 716, 789, 1052, 1074, 1187, 1578, 1611, 2148, 2367, 2374, 3156, 3222, 3561, 4734, 4748, 6444, 7122, 9468, 10683, 14244, 21366, 42732, 47077, 94154, 141231, 188308, 212473, 282462, 312181, 423693, 424946, 564924, 624362, 637419, 847386, 849892, 936543, 1248724, 1274838, 1694772, 1873086, 1912257, 2549676, 2809629, 3746172, 3824514, 5619258, 7649028, 11238516, 55880399, 111760798, 167641197, 223521596, 335282394, 502923591, 670564788, 1005847182, 2011694364]

約数ペア:

[(1, 2011694364), (2, 1005847182), (3, 670564788), (4, 502923591), (6, 335282394), (9, 223521596), (12, 167641197), (18, 111760798), (36, 55880399), (179, 11238516), (263, 7649028), (358, 5619258), (526, 3824514), (537, 3746172), (716, 2809629), (789, 2549676), (1052, 1912257), (1074, 1873086), (1187, 1694772), (1578, 1274838), (1611, 1248724), (2148, 936543), (2367, 849892), (2374, 847386), (3156, 637419), (3222, 624362), (3561, 564924), (4734, 424946), (4748, 423693), (6444, 312181), (7122, 282462), (9468, 212473), (10683, 188308), (14244, 141231), (21366, 94154), (42732, 47077)]