22012518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 53125632

約数和(自身を除く): 31113114

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 853, 1122, 1173, 1518, 1706, 2346, 2559, 4301, 5118, 8602, 9383, 12903, 14501, 18766, 19619, 25806, 28149, 29002, 39238, 43503, 56298, 58857, 87006, 117714, 159511, 215809, 319022, 333523, 431618, 478533, 647427, 667046, 957066, 1000569, 1294854, 2001138, 3668753, 7337506, 11006259, 22012518]

約数ペア:

[(1, 22012518), (2, 11006259), (3, 7337506), (6, 3668753), (11, 2001138), (17, 1294854), (22, 1000569), (23, 957066), (33, 667046), (34, 647427), (46, 478533), (51, 431618), (66, 333523), (69, 319022), (102, 215809), (138, 159511), (187, 117714), (253, 87006), (374, 58857), (391, 56298), (506, 43503), (561, 39238), (759, 29002), (782, 28149), (853, 25806), (1122, 19619), (1173, 18766), (1518, 14501), (1706, 12903), (2346, 9383), (2559, 8602), (4301, 5118)]