16478994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 40022208

約数和(自身を除く): 23543214

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 2437, 3381, 4874, 6762, 7311, 14622, 17059, 34118, 51177, 56051, 102354, 112102, 119413, 168153, 238826, 336306, 358239, 392357, 716478, 784714, 1177071, 2354142, 2746499, 5492998, 8239497, 16478994]

約数ペア:

[(1, 16478994), (2, 8239497), (3, 5492998), (6, 2746499), (7, 2354142), (14, 1177071), (21, 784714), (23, 716478), (42, 392357), (46, 358239), (49, 336306), (69, 238826), (98, 168153), (138, 119413), (147, 112102), (161, 102354), (294, 56051), (322, 51177), (483, 34118), (966, 17059), (1127, 14622), (2254, 7311), (2437, 6762), (3381, 4874)]