18472652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 19266868

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 467, 638, 682, 899, 934, 1276, 1364, 1798, 1868, 3596, 5137, 9889, 10274, 13543, 14477, 19778, 20548, 27086, 28954, 39556, 54172, 57908, 148973, 159247, 297946, 318494, 419833, 595892, 636988, 839666, 1679332, 4618163, 9236326, 18472652]

約数ペア:

[(1, 18472652), (2, 9236326), (4, 4618163), (11, 1679332), (22, 839666), (29, 636988), (31, 595892), (44, 419833), (58, 318494), (62, 297946), (116, 159247), (124, 148973), (319, 57908), (341, 54172), (467, 39556), (638, 28954), (682, 27086), (899, 20548), (934, 19778), (1276, 14477), (1364, 13543), (1798, 10274), (1868, 9889), (3596, 5137)]