1677564

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 5075280

約数和(自身を除く): 3397716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 317, 378, 441, 588, 634, 756, 882, 951, 1268, 1323, 1764, 1902, 2219, 2646, 2853, 3804, 4438, 5292, 5706, 6657, 8559, 8876, 11412, 13314, 15533, 17118, 19971, 26628, 31066, 34236, 39942, 46599, 59913, 62132, 79884, 93198, 119826, 139797, 186396, 239652, 279594, 419391, 559188, 838782, 1677564]

約数ペア:

[(1, 1677564), (2, 838782), (3, 559188), (4, 419391), (6, 279594), (7, 239652), (9, 186396), (12, 139797), (14, 119826), (18, 93198), (21, 79884), (27, 62132), (28, 59913), (36, 46599), (42, 39942), (49, 34236), (54, 31066), (63, 26628), (84, 19971), (98, 17118), (108, 15533), (126, 13314), (147, 11412), (189, 8876), (196, 8559), (252, 6657), (294, 5706), (317, 5292), (378, 4438), (441, 3804), (588, 2853), (634, 2646), (756, 2219), (882, 1902), (951, 1764), (1268, 1323)]