22070628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 60234720

約数和(自身を除く): 38164092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 787, 1476, 1558, 1574, 2337, 2361, 3116, 3148, 4674, 4722, 7011, 7083, 9348, 9444, 14022, 14166, 14953, 28044, 28332, 29906, 32267, 44859, 59812, 64534, 89718, 96801, 129068, 134577, 179436, 193602, 269154, 290403, 387204, 538308, 580806, 613073, 1161612, 1226146, 1839219, 2452292, 3678438, 5517657, 7356876, 11035314, 22070628]

約数ペア:

[(1, 22070628), (2, 11035314), (3, 7356876), (4, 5517657), (6, 3678438), (9, 2452292), (12, 1839219), (18, 1226146), (19, 1161612), (36, 613073), (38, 580806), (41, 538308), (57, 387204), (76, 290403), (82, 269154), (114, 193602), (123, 179436), (164, 134577), (171, 129068), (228, 96801), (246, 89718), (342, 64534), (369, 59812), (492, 44859), (684, 32267), (738, 29906), (779, 28332), (787, 28044), (1476, 14953), (1558, 14166), (1574, 14022), (2337, 9444), (2361, 9348), (3116, 7083), (3148, 7011), (4674, 4722)]