2702898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 6909084

約数和(自身を除く): 4206186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 73, 99, 102, 121, 146, 153, 187, 198, 219, 242, 306, 363, 374, 438, 561, 657, 726, 803, 1089, 1122, 1241, 1314, 1606, 1683, 2057, 2178, 2409, 2482, 3366, 3723, 4114, 4818, 6171, 7227, 7446, 8833, 11169, 12342, 13651, 14454, 17666, 18513, 22338, 26499, 27302, 37026, 40953, 52998, 79497, 81906, 122859, 150161, 158994, 245718, 300322, 450483, 900966, 1351449, 2702898]

約数ペア:

[(1, 2702898), (2, 1351449), (3, 900966), (6, 450483), (9, 300322), (11, 245718), (17, 158994), (18, 150161), (22, 122859), (33, 81906), (34, 79497), (51, 52998), (66, 40953), (73, 37026), (99, 27302), (102, 26499), (121, 22338), (146, 18513), (153, 17666), (187, 14454), (198, 13651), (219, 12342), (242, 11169), (306, 8833), (363, 7446), (374, 7227), (438, 6171), (561, 4818), (657, 4114), (726, 3723), (803, 3366), (1089, 2482), (1122, 2409), (1241, 2178), (1314, 2057), (1606, 1683)]