19367546004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{81353}}^1$

素因数の和:81769

約数の個数: 72

約数和(自身を含む): 51970562280

約数和(自身を除く): 32603016276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 389, 612, 778, 1167, 1556, 2334, 3501, 4668, 6613, 7002, 13226, 14004, 19839, 26452, 39678, 59517, 79356, 81353, 119034, 162706, 238068, 244059, 325412, 488118, 732177, 976236, 1383001, 1464354, 2766002, 2928708, 4149003, 5532004, 8298006, 12447009, 16596012, 24894018, 31646317, 49788036, 63292634, 94938951, 126585268, 189877902, 284816853, 379755804, 537987389, 569633706, 1075974778, 1139267412, 1613962167, 2151949556, 3227924334, 4841886501, 6455848668, 9683773002, 19367546004]

約数ペア:

[(1, 19367546004), (2, 9683773002), (3, 6455848668), (4, 4841886501), (6, 3227924334), (9, 2151949556), (12, 1613962167), (17, 1139267412), (18, 1075974778), (34, 569633706), (36, 537987389), (51, 379755804), (68, 284816853), (102, 189877902), (153, 126585268), (204, 94938951), (306, 63292634), (389, 49788036), (612, 31646317), (778, 24894018), (1167, 16596012), (1556, 12447009), (2334, 8298006), (3501, 5532004), (4668, 4149003), (6613, 2928708), (7002, 2766002), (13226, 1464354), (14004, 1383001), (19839, 976236), (26452, 732177), (39678, 488118), (59517, 325412), (79356, 244059), (81353, 238068), (119034, 162706)]