1370628

素因数分解:

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

素因数の和:71

約数の個数: 96

約数和(自身を含む): 4256000

約数和(自身を除く): 2885372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 343, 378, 441, 444, 518, 588, 666, 686, 756, 777, 882, 999, 1029, 1036, 1323, 1332, 1372, 1554, 1764, 1813, 1998, 2058, 2331, 2646, 3087, 3108, 3626, 3996, 4116, 4662, 5292, 5439, 6174, 6993, 7252, 9261, 9324, 10878, 12348, 12691, 13986, 16317, 18522, 21756, 25382, 27972, 32634, 37044, 38073, 48951, 50764, 65268, 76146, 97902, 114219, 152292, 195804, 228438, 342657, 456876, 685314, 1370628]

約数ペア:

[(1, 1370628), (2, 685314), (3, 456876), (4, 342657), (6, 228438), (7, 195804), (9, 152292), (12, 114219), (14, 97902), (18, 76146), (21, 65268), (27, 50764), (28, 48951), (36, 38073), (37, 37044), (42, 32634), (49, 27972), (54, 25382), (63, 21756), (74, 18522), (84, 16317), (98, 13986), (108, 12691), (111, 12348), (126, 10878), (147, 9324), (148, 9261), (189, 7252), (196, 6993), (222, 6174), (252, 5439), (259, 5292), (294, 4662), (333, 4116), (343, 3996), (378, 3626), (441, 3108), (444, 3087), (518, 2646), (588, 2331), (666, 2058), (686, 1998), (756, 1813), (777, 1764), (882, 1554), (999, 1372), (1029, 1332), (1036, 1323)]