13405482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 30611880

約数和(自身を除く): 17206398

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 421, 522, 549, 842, 1098, 1263, 1769, 2526, 3538, 3789, 5307, 7578, 10614, 12209, 15921, 24418, 25681, 31842, 36627, 51362, 73254, 77043, 109881, 154086, 219762, 231129, 462258, 744749, 1489498, 2234247, 4468494, 6702741, 13405482]

約数ペア:

[(1, 13405482), (2, 6702741), (3, 4468494), (6, 2234247), (9, 1489498), (18, 744749), (29, 462258), (58, 231129), (61, 219762), (87, 154086), (122, 109881), (174, 77043), (183, 73254), (261, 51362), (366, 36627), (421, 31842), (522, 25681), (549, 24418), (842, 15921), (1098, 12209), (1263, 10614), (1769, 7578), (2526, 5307), (3538, 3789)]