91981026

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 203330400

約数和(自身を除く): 111349374

約数列:

[1, 2, 3, 6, 9, 18, 97, 139, 194, 278, 291, 379, 417, 582, 758, 834, 873, 1137, 1251, 1746, 2274, 2502, 3411, 6822, 13483, 26966, 36763, 40449, 52681, 73526, 80898, 105362, 110289, 121347, 158043, 220578, 242694, 316086, 330867, 474129, 661734, 948258, 5110057, 10220114, 15330171, 30660342, 45990513, 91981026]

約数ペア:

[(1, 91981026), (2, 45990513), (3, 30660342), (6, 15330171), (9, 10220114), (18, 5110057), (97, 948258), (139, 661734), (194, 474129), (278, 330867), (291, 316086), (379, 242694), (417, 220578), (582, 158043), (758, 121347), (834, 110289), (873, 105362), (1137, 80898), (1251, 73526), (1746, 52681), (2274, 40449), (2502, 36763), (3411, 26966), (6822, 13483)]