1521036756

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{1567}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 3921066240

約数和(自身を除く): 2400029484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 457, 531, 708, 914, 1062, 1371, 1567, 1828, 2124, 2742, 3134, 4113, 4701, 5484, 6268, 8226, 9402, 14103, 16452, 18804, 26963, 28206, 53926, 56412, 80889, 92453, 107852, 161778, 184906, 242667, 277359, 323556, 369812, 485334, 554718, 716119, 832077, 970668, 1109436, 1432238, 1664154, 2148357, 2864476, 3328308, 4296714, 6445071, 8593428, 12890142, 25780284, 42251021, 84502042, 126753063, 169004084, 253506126, 380259189, 507012252, 760518378, 1521036756]

約数ペア:

[(1, 1521036756), (2, 760518378), (3, 507012252), (4, 380259189), (6, 253506126), (9, 169004084), (12, 126753063), (18, 84502042), (36, 42251021), (59, 25780284), (118, 12890142), (177, 8593428), (236, 6445071), (354, 4296714), (457, 3328308), (531, 2864476), (708, 2148357), (914, 1664154), (1062, 1432238), (1371, 1109436), (1567, 970668), (1828, 832077), (2124, 716119), (2742, 554718), (3134, 485334), (4113, 369812), (4701, 323556), (5484, 277359), (6268, 242667), (8226, 184906), (9402, 161778), (14103, 107852), (16452, 92453), (18804, 80889), (26963, 56412), (28206, 53926)]