17738604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 49991760

約数和(自身を除く): 32253156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1307, 1508, 2262, 2614, 3393, 3921, 4524, 5228, 6786, 7842, 11763, 13572, 15684, 16991, 23526, 33982, 37903, 47052, 50973, 67964, 75806, 101946, 113709, 151612, 152919, 203892, 227418, 305838, 341127, 454836, 492739, 611676, 682254, 985478, 1364508, 1478217, 1970956, 2956434, 4434651, 5912868, 8869302, 17738604]

約数ペア:

[(1, 17738604), (2, 8869302), (3, 5912868), (4, 4434651), (6, 2956434), (9, 1970956), (12, 1478217), (13, 1364508), (18, 985478), (26, 682254), (29, 611676), (36, 492739), (39, 454836), (52, 341127), (58, 305838), (78, 227418), (87, 203892), (116, 152919), (117, 151612), (156, 113709), (174, 101946), (234, 75806), (261, 67964), (348, 50973), (377, 47052), (468, 37903), (522, 33982), (754, 23526), (1044, 16991), (1131, 15684), (1307, 13572), (1508, 11763), (2262, 7842), (2614, 6786), (3393, 5228), (3921, 4524)]