1633594554

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1497

約数の個数: 80

約数和(自身を含む): 3748947840

約数和(自身を除く): 2115353286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 109, 142, 162, 213, 218, 327, 426, 639, 654, 981, 1278, 1303, 1917, 1962, 2606, 2943, 3834, 3909, 5751, 5886, 7739, 7818, 8829, 11502, 11727, 15478, 17658, 23217, 23454, 35181, 46434, 69651, 70362, 92513, 105543, 139302, 142027, 185026, 208953, 211086, 277539, 284054, 417906, 426081, 555078, 626859, 832617, 852162, 1253718, 1278243, 1665234, 2497851, 2556486, 3834729, 4995702, 7493553, 7669458, 10083917, 11504187, 14987106, 20167834, 23008374, 30251751, 60503502, 90755253, 181510506, 272265759, 544531518, 816797277, 1633594554]

約数ペア:

[(1, 1633594554), (2, 816797277), (3, 544531518), (6, 272265759), (9, 181510506), (18, 90755253), (27, 60503502), (54, 30251751), (71, 23008374), (81, 20167834), (109, 14987106), (142, 11504187), (162, 10083917), (213, 7669458), (218, 7493553), (327, 4995702), (426, 3834729), (639, 2556486), (654, 2497851), (981, 1665234), (1278, 1278243), (1303, 1253718), (1917, 852162), (1962, 832617), (2606, 626859), (2943, 555078), (3834, 426081), (3909, 417906), (5751, 284054), (5886, 277539), (7739, 211086), (7818, 208953), (8829, 185026), (11502, 142027), (11727, 139302), (15478, 105543), (17658, 92513), (23217, 70362), (23454, 69651), (35181, 46434)]