2013291972

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 5163179840

約数和(自身を除く): 3149887868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 229, 309, 412, 458, 618, 687, 916, 927, 1236, 1374, 1854, 2061, 2371, 2748, 3708, 4122, 4742, 7113, 8244, 9484, 14226, 21339, 23587, 28452, 42678, 47174, 70761, 85356, 94348, 141522, 212283, 244213, 283044, 424566, 488426, 542959, 732639, 849132, 976852, 1085918, 1465278, 1628877, 2171836, 2197917, 2930556, 3257754, 4395834, 4886631, 6515508, 8791668, 9773262, 19546524, 55924777, 111849554, 167774331, 223699108, 335548662, 503322993, 671097324, 1006645986, 2013291972]

約数ペア:

[(1, 2013291972), (2, 1006645986), (3, 671097324), (4, 503322993), (6, 335548662), (9, 223699108), (12, 167774331), (18, 111849554), (36, 55924777), (103, 19546524), (206, 9773262), (229, 8791668), (309, 6515508), (412, 4886631), (458, 4395834), (618, 3257754), (687, 2930556), (916, 2197917), (927, 2171836), (1236, 1628877), (1374, 1465278), (1854, 1085918), (2061, 976852), (2371, 849132), (2748, 732639), (3708, 542959), (4122, 488426), (4742, 424566), (7113, 283044), (8244, 244213), (9484, 212283), (14226, 141522), (21339, 94348), (23587, 85356), (28452, 70761), (42678, 47174)]