22666806

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 28635354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 173, 174, 251, 261, 346, 502, 519, 522, 753, 1038, 1506, 1557, 2259, 3114, 4518, 5017, 7279, 10034, 14558, 15051, 21837, 30102, 43423, 43674, 45153, 65511, 86846, 90306, 130269, 131022, 260538, 390807, 781614, 1259267, 2518534, 3777801, 7555602, 11333403, 22666806]

約数ペア:

[(1, 22666806), (2, 11333403), (3, 7555602), (6, 3777801), (9, 2518534), (18, 1259267), (29, 781614), (58, 390807), (87, 260538), (173, 131022), (174, 130269), (251, 90306), (261, 86846), (346, 65511), (502, 45153), (519, 43674), (522, 43423), (753, 30102), (1038, 21837), (1506, 15051), (1557, 14558), (2259, 10034), (3114, 7279), (4518, 5017)]