1889408052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{357031}}^1$

素因数の和:357058

約数の個数: 72

約数和(自身を含む): 5698230720

約数和(自身を除く): 3808822668

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, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 357031, 714062, 1071093, 1428124, 2142186, 2499217, 3213279, 4284372, 4998434, 6426558, 7497651, 9639837, 9996868, 12853116, 14995302, 17494519, 19279674, 22492953, 29990604, 34989038, 38559348, 44985906, 52483557, 67478859, 69978076, 89971812, 104967114, 134957718, 157450671, 209934228, 269915436, 314901342, 472352013, 629802684, 944704026, 1889408052]

約数ペア:

[(1, 1889408052), (2, 944704026), (3, 629802684), (4, 472352013), (6, 314901342), (7, 269915436), (9, 209934228), (12, 157450671), (14, 134957718), (18, 104967114), (21, 89971812), (27, 69978076), (28, 67478859), (36, 52483557), (42, 44985906), (49, 38559348), (54, 34989038), (63, 29990604), (84, 22492953), (98, 19279674), (108, 17494519), (126, 14995302), (147, 12853116), (189, 9996868), (196, 9639837), (252, 7497651), (294, 6426558), (378, 4998434), (441, 4284372), (588, 3213279), (756, 2499217), (882, 2142186), (1323, 1428124), (1764, 1071093), (2646, 714062), (5292, 357031)]