1296199026

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{1553}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 2847269880

約数和(自身を除く): 1551070854

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 521, 534, 801, 1042, 1553, 1563, 1602, 3106, 3126, 4659, 4689, 9318, 9378, 13977, 27954, 46369, 92738, 138217, 139107, 276434, 278214, 414651, 417321, 809113, 829302, 834642, 1243953, 1618226, 2427339, 2487906, 4854678, 7282017, 14564034, 72011057, 144022114, 216033171, 432066342, 648099513, 1296199026]

約数ペア:

[(1, 1296199026), (2, 648099513), (3, 432066342), (6, 216033171), (9, 144022114), (18, 72011057), (89, 14564034), (178, 7282017), (267, 4854678), (521, 2487906), (534, 2427339), (801, 1618226), (1042, 1243953), (1553, 834642), (1563, 829302), (1602, 809113), (3106, 417321), (3126, 414651), (4659, 278214), (4689, 276434), (9318, 139107), (9378, 138217), (13977, 92738), (27954, 46369)]