6642846756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027731}}^1$

素因数の和:2027761

約数の個数: 72

約数和(自身を含む): 20666644544

約数和(自身を除く): 14023797788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2027731, 4055462, 6083193, 8110924, 12166386, 14194117, 18249579, 24332772, 26360503, 28388234, 36499158, 42582351, 52721006, 56776468, 72998316, 79081509, 85164702, 105442012, 127747053, 158163018, 170329404, 184523521, 237244527, 255494106, 316326036, 369047042, 474489054, 510988212, 553570563, 738094084, 948978108, 1107141126, 1660711689, 2214282252, 3321423378, 6642846756]

約数ペア:

[(1, 6642846756), (2, 3321423378), (3, 2214282252), (4, 1660711689), (6, 1107141126), (7, 948978108), (9, 738094084), (12, 553570563), (13, 510988212), (14, 474489054), (18, 369047042), (21, 316326036), (26, 255494106), (28, 237244527), (36, 184523521), (39, 170329404), (42, 158163018), (52, 127747053), (63, 105442012), (78, 85164702), (84, 79081509), (91, 72998316), (117, 56776468), (126, 52721006), (156, 42582351), (182, 36499158), (234, 28388234), (252, 26360503), (273, 24332772), (364, 18249579), (468, 14194117), (546, 12166386), (819, 8110924), (1092, 6083193), (1638, 4055462), (3276, 2027731)]