2100040956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{29717}}^1$

素因数の和:29891

約数の個数: 72

約数和(自身を含む): 5754831264

約数和(自身を除く): 3654790308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2718, 3926, 5436, 5889, 7852, 11778, 17667, 23556, 29717, 35334, 59434, 70668, 89151, 118868, 178302, 267453, 356604, 386321, 534906, 772642, 1069812, 1158963, 1545284, 2317926, 3476889, 4487267, 4635852, 6953778, 8974534, 13461801, 13907556, 17949068, 26923602, 40385403, 53847204, 58334471, 80770806, 116668942, 161541612, 175003413, 233337884, 350006826, 525010239, 700013652, 1050020478, 2100040956]

約数ペア:

[(1, 2100040956), (2, 1050020478), (3, 700013652), (4, 525010239), (6, 350006826), (9, 233337884), (12, 175003413), (13, 161541612), (18, 116668942), (26, 80770806), (36, 58334471), (39, 53847204), (52, 40385403), (78, 26923602), (117, 17949068), (151, 13907556), (156, 13461801), (234, 8974534), (302, 6953778), (453, 4635852), (468, 4487267), (604, 3476889), (906, 2317926), (1359, 1545284), (1812, 1158963), (1963, 1069812), (2718, 772642), (3926, 534906), (5436, 386321), (5889, 356604), (7852, 267453), (11778, 178302), (17667, 118868), (23556, 89151), (29717, 70668), (35334, 59434)]