31877244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 108

約数和(自身を含む): 99341424

約数和(自身を除く): 67464180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1063, 1071, 1428, 1666, 1764, 2126, 2142, 2499, 3189, 3332, 4252, 4284, 4998, 6378, 7441, 7497, 9567, 9996, 12756, 14882, 14994, 18071, 19134, 22323, 29764, 29988, 36142, 38268, 44646, 52087, 54213, 66969, 72284, 89292, 104174, 108426, 126497, 133938, 156261, 162639, 208348, 216852, 252994, 267876, 312522, 325278, 379491, 468783, 505988, 625044, 650556, 758982, 885479, 937566, 1138473, 1517964, 1770958, 1875132, 2276946, 2656437, 3541916, 4553892, 5312874, 7969311, 10625748, 15938622, 31877244]

約数ペア:

[(1, 31877244), (2, 15938622), (3, 10625748), (4, 7969311), (6, 5312874), (7, 4553892), (9, 3541916), (12, 2656437), (14, 2276946), (17, 1875132), (18, 1770958), (21, 1517964), (28, 1138473), (34, 937566), (36, 885479), (42, 758982), (49, 650556), (51, 625044), (63, 505988), (68, 468783), (84, 379491), (98, 325278), (102, 312522), (119, 267876), (126, 252994), (147, 216852), (153, 208348), (196, 162639), (204, 156261), (238, 133938), (252, 126497), (294, 108426), (306, 104174), (357, 89292), (441, 72284), (476, 66969), (588, 54213), (612, 52087), (714, 44646), (833, 38268), (882, 36142), (1063, 29988), (1071, 29764), (1428, 22323), (1666, 19134), (1764, 18071), (2126, 14994), (2142, 14882), (2499, 12756), (3189, 9996), (3332, 9567), (4252, 7497), (4284, 7441), (4998, 6378)]