22446242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 42690240

約数和(自身を除く): 20243998

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 169, 179, 182, 338, 358, 371, 689, 742, 1183, 1253, 1378, 2327, 2366, 2506, 4654, 4823, 8957, 9487, 9646, 16289, 17914, 18974, 30251, 32578, 60502, 62699, 66409, 123331, 125398, 132818, 211757, 246662, 423514, 863317, 1603303, 1726634, 3206606, 11223121, 22446242]

約数ペア:

[(1, 22446242), (2, 11223121), (7, 3206606), (13, 1726634), (14, 1603303), (26, 863317), (53, 423514), (91, 246662), (106, 211757), (169, 132818), (179, 125398), (182, 123331), (338, 66409), (358, 62699), (371, 60502), (689, 32578), (742, 30251), (1183, 18974), (1253, 17914), (1378, 16289), (2327, 9646), (2366, 9487), (2506, 8957), (4654, 4823)]