38995524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 106055040

約数和(自身を除く): 67059516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1213, 1692, 1786, 2426, 2679, 3572, 3639, 4852, 5358, 7278, 8037, 10716, 10917, 14556, 16074, 21834, 23047, 32148, 43668, 46094, 57011, 69141, 92188, 114022, 138282, 171033, 207423, 228044, 276564, 342066, 414846, 513099, 684132, 829692, 1026198, 1083209, 2052396, 2166418, 3249627, 4332836, 6499254, 9748881, 12998508, 19497762, 38995524]

約数ペア:

[(1, 38995524), (2, 19497762), (3, 12998508), (4, 9748881), (6, 6499254), (9, 4332836), (12, 3249627), (18, 2166418), (19, 2052396), (36, 1083209), (38, 1026198), (47, 829692), (57, 684132), (76, 513099), (94, 414846), (114, 342066), (141, 276564), (171, 228044), (188, 207423), (228, 171033), (282, 138282), (342, 114022), (423, 92188), (564, 69141), (684, 57011), (846, 46094), (893, 43668), (1213, 32148), (1692, 23047), (1786, 21834), (2426, 16074), (2679, 14556), (3572, 10917), (3639, 10716), (4852, 8037), (5358, 7278)]