21822492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 56270592

約数和(自身を除く): 34448100

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4651, 4692, 9302, 13953, 18604, 27906, 55812, 79067, 106973, 158134, 213946, 237201, 316268, 320919, 427892, 474402, 641838, 948804, 1283676, 1818541, 3637082, 5455623, 7274164, 10911246, 21822492]

約数ペア:

[(1, 21822492), (2, 10911246), (3, 7274164), (4, 5455623), (6, 3637082), (12, 1818541), (17, 1283676), (23, 948804), (34, 641838), (46, 474402), (51, 427892), (68, 320919), (69, 316268), (92, 237201), (102, 213946), (138, 158134), (204, 106973), (276, 79067), (391, 55812), (782, 27906), (1173, 18604), (1564, 13953), (2346, 9302), (4651, 4692)]