3151512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 10848240

約数和(自身を除く): 7696728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 169, 182, 222, 234, 252, 259, 273, 296, 312, 333, 338, 364, 444, 468, 481, 504, 507, 518, 546, 666, 676, 728, 777, 819, 888, 936, 962, 1014, 1036, 1092, 1183, 1332, 1352, 1443, 1521, 1554, 1638, 1924, 2028, 2072, 2184, 2331, 2366, 2664, 2886, 3042, 3108, 3276, 3367, 3549, 3848, 4056, 4329, 4662, 4732, 5772, 6084, 6216, 6253, 6552, 6734, 7098, 8658, 9324, 9464, 10101, 10647, 11544, 12168, 12506, 13468, 14196, 17316, 18648, 18759, 20202, 21294, 25012, 26936, 28392, 30303, 34632, 37518, 40404, 42588, 43771, 50024, 56277, 60606, 75036, 80808, 85176, 87542, 112554, 121212, 131313, 150072, 175084, 225108, 242424, 262626, 350168, 393939, 450216, 525252, 787878, 1050504, 1575756, 3151512]

約数ペア:

[(1, 3151512), (2, 1575756), (3, 1050504), (4, 787878), (6, 525252), (7, 450216), (8, 393939), (9, 350168), (12, 262626), (13, 242424), (14, 225108), (18, 175084), (21, 150072), (24, 131313), (26, 121212), (28, 112554), (36, 87542), (37, 85176), (39, 80808), (42, 75036), (52, 60606), (56, 56277), (63, 50024), (72, 43771), (74, 42588), (78, 40404), (84, 37518), (91, 34632), (104, 30303), (111, 28392), (117, 26936), (126, 25012), (148, 21294), (156, 20202), (168, 18759), (169, 18648), (182, 17316), (222, 14196), (234, 13468), (252, 12506), (259, 12168), (273, 11544), (296, 10647), (312, 10101), (333, 9464), (338, 9324), (364, 8658), (444, 7098), (468, 6734), (481, 6552), (504, 6253), (507, 6216), (518, 6084), (546, 5772), (666, 4732), (676, 4662), (728, 4329), (777, 4056), (819, 3848), (888, 3549), (936, 3367), (962, 3276), (1014, 3108), (1036, 3042), (1092, 2886), (1183, 2664), (1332, 2366), (1352, 2331), (1443, 2184), (1521, 2072), (1554, 2028), (1638, 1924)]