7914564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 25603200

約数和(自身を除く): 17688636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 54, 57, 58, 63, 76, 84, 87, 108, 114, 116, 126, 133, 171, 174, 189, 203, 228, 252, 261, 266, 342, 348, 361, 378, 399, 406, 513, 522, 532, 551, 609, 684, 722, 756, 783, 798, 812, 1026, 1044, 1083, 1102, 1197, 1218, 1444, 1566, 1596, 1653, 1827, 2052, 2166, 2204, 2394, 2436, 2527, 3132, 3249, 3306, 3591, 3654, 3857, 4332, 4788, 4959, 5054, 5481, 6498, 6612, 7182, 7308, 7581, 7714, 9747, 9918, 10108, 10469, 10962, 11571, 12996, 14364, 14877, 15162, 15428, 19494, 19836, 20938, 21924, 22743, 23142, 29754, 30324, 31407, 34713, 38988, 41876, 45486, 46284, 59508, 62814, 68229, 69426, 73283, 90972, 94221, 104139, 125628, 136458, 138852, 146566, 188442, 208278, 219849, 272916, 282663, 293132, 376884, 416556, 439698, 565326, 659547, 879396, 1130652, 1319094, 1978641, 2638188, 3957282, 7914564]

約数ペア:

[(1, 7914564), (2, 3957282), (3, 2638188), (4, 1978641), (6, 1319094), (7, 1130652), (9, 879396), (12, 659547), (14, 565326), (18, 439698), (19, 416556), (21, 376884), (27, 293132), (28, 282663), (29, 272916), (36, 219849), (38, 208278), (42, 188442), (54, 146566), (57, 138852), (58, 136458), (63, 125628), (76, 104139), (84, 94221), (87, 90972), (108, 73283), (114, 69426), (116, 68229), (126, 62814), (133, 59508), (171, 46284), (174, 45486), (189, 41876), (203, 38988), (228, 34713), (252, 31407), (261, 30324), (266, 29754), (342, 23142), (348, 22743), (361, 21924), (378, 20938), (399, 19836), (406, 19494), (513, 15428), (522, 15162), (532, 14877), (551, 14364), (609, 12996), (684, 11571), (722, 10962), (756, 10469), (783, 10108), (798, 9918), (812, 9747), (1026, 7714), (1044, 7581), (1083, 7308), (1102, 7182), (1197, 6612), (1218, 6498), (1444, 5481), (1566, 5054), (1596, 4959), (1653, 4788), (1827, 4332), (2052, 3857), (2166, 3654), (2204, 3591), (2394, 3306), (2436, 3249), (2527, 3132)]