2109258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 4961736

約数和(自身を除く): 2852478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 113, 122, 153, 183, 226, 306, 339, 366, 549, 678, 1017, 1037, 1098, 1921, 2034, 2074, 3111, 3842, 5763, 6222, 6893, 9333, 11526, 13786, 17289, 18666, 20679, 34578, 41358, 62037, 117181, 124074, 234362, 351543, 703086, 1054629, 2109258]

約数ペア:

[(1, 2109258), (2, 1054629), (3, 703086), (6, 351543), (9, 234362), (17, 124074), (18, 117181), (34, 62037), (51, 41358), (61, 34578), (102, 20679), (113, 18666), (122, 17289), (153, 13786), (183, 11526), (226, 9333), (306, 6893), (339, 6222), (366, 5763), (549, 3842), (678, 3111), (1017, 2074), (1037, 2034), (1098, 1921)]