2912481108

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{839}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 7422018240

約数和(自身を除く): 4509537132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 457, 633, 839, 844, 914, 1266, 1371, 1678, 1828, 1899, 2517, 2532, 2742, 3356, 3798, 4113, 5034, 5484, 7551, 7596, 8226, 10068, 15102, 16452, 30204, 96427, 177029, 192854, 289281, 354058, 383423, 385708, 531087, 578562, 708116, 766846, 867843, 1062174, 1150269, 1157124, 1533692, 1593261, 1735686, 2124348, 2300538, 3186522, 3450807, 3471372, 4601076, 6373044, 6901614, 13803228, 80902253, 161804506, 242706759, 323609012, 485413518, 728120277, 970827036, 1456240554, 2912481108]

約数ペア:

[(1, 2912481108), (2, 1456240554), (3, 970827036), (4, 728120277), (6, 485413518), (9, 323609012), (12, 242706759), (18, 161804506), (36, 80902253), (211, 13803228), (422, 6901614), (457, 6373044), (633, 4601076), (839, 3471372), (844, 3450807), (914, 3186522), (1266, 2300538), (1371, 2124348), (1678, 1735686), (1828, 1593261), (1899, 1533692), (2517, 1157124), (2532, 1150269), (2742, 1062174), (3356, 867843), (3798, 766846), (4113, 708116), (5034, 578562), (5484, 531087), (7551, 385708), (7596, 383423), (8226, 354058), (10068, 289281), (15102, 192854), (16452, 177029), (30204, 96427)]