23171238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 32712282

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 587, 731, 774, 918, 1161, 1174, 1462, 1761, 2193, 2322, 3522, 4386, 5283, 6579, 9979, 10566, 13158, 15849, 19737, 19958, 25241, 29937, 31698, 39474, 50482, 59874, 75723, 89811, 151446, 179622, 227169, 269433, 429097, 454338, 538866, 681507, 858194, 1287291, 1363014, 2574582, 3861873, 7723746, 11585619, 23171238]

約数ペア:

[(1, 23171238), (2, 11585619), (3, 7723746), (6, 3861873), (9, 2574582), (17, 1363014), (18, 1287291), (27, 858194), (34, 681507), (43, 538866), (51, 454338), (54, 429097), (86, 269433), (102, 227169), (129, 179622), (153, 151446), (258, 89811), (306, 75723), (387, 59874), (459, 50482), (587, 39474), (731, 31698), (774, 29937), (918, 25241), (1161, 19958), (1174, 19737), (1462, 15849), (1761, 13158), (2193, 10566), (2322, 9979), (3522, 6579), (4386, 5283)]