123705804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10026

約数の個数: 48

約数和(自身を含む): 310667616

約数和(自身を除く): 186961812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 9941, 12444, 19882, 29823, 39764, 59646, 119292, 168997, 337994, 506991, 606401, 675988, 1013982, 1212802, 1819203, 2027964, 2425604, 3638406, 7276812, 10308817, 20617634, 30926451, 41235268, 61852902, 123705804]

約数ペア:

[(1, 123705804), (2, 61852902), (3, 41235268), (4, 30926451), (6, 20617634), (12, 10308817), (17, 7276812), (34, 3638406), (51, 2425604), (61, 2027964), (68, 1819203), (102, 1212802), (122, 1013982), (183, 675988), (204, 606401), (244, 506991), (366, 337994), (732, 168997), (1037, 119292), (2074, 59646), (3111, 39764), (4148, 29823), (6222, 19882), (9941, 12444)]