4475556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 12265344

約数和(自身を除く): 7789788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 103, 142, 153, 204, 206, 213, 284, 306, 309, 412, 426, 612, 618, 639, 852, 927, 1207, 1236, 1278, 1751, 1854, 2414, 2556, 3502, 3621, 3708, 4828, 5253, 7004, 7242, 7313, 10506, 10863, 14484, 14626, 15759, 21012, 21726, 21939, 29252, 31518, 43452, 43878, 63036, 65817, 87756, 124321, 131634, 248642, 263268, 372963, 497284, 745926, 1118889, 1491852, 2237778, 4475556]

約数ペア:

[(1, 4475556), (2, 2237778), (3, 1491852), (4, 1118889), (6, 745926), (9, 497284), (12, 372963), (17, 263268), (18, 248642), (34, 131634), (36, 124321), (51, 87756), (68, 65817), (71, 63036), (102, 43878), (103, 43452), (142, 31518), (153, 29252), (204, 21939), (206, 21726), (213, 21012), (284, 15759), (306, 14626), (309, 14484), (412, 10863), (426, 10506), (612, 7313), (618, 7242), (639, 7004), (852, 5253), (927, 4828), (1207, 3708), (1236, 3621), (1278, 3502), (1751, 2556), (1854, 2414)]