15679967646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{20129}}^1$

素因数の和:21249

約数の個数: 64

約数和(自身を含む): 37984826880

約数和(自身を除く): 22304859234

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1091, 2182, 3273, 6546, 7637, 15274, 18547, 20129, 22911, 37094, 40258, 45822, 55641, 60387, 111282, 120774, 129829, 140903, 259658, 281806, 342193, 389487, 422709, 684386, 778974, 845418, 1026579, 2053158, 2395351, 4790702, 7186053, 14372106, 21960739, 43921478, 65882217, 131764434, 153725173, 307450346, 373332563, 461175519, 746665126, 922351038, 1119997689, 2239995378, 2613327941, 5226655882, 7839983823, 15679967646]

約数ペア:

[(1, 15679967646), (2, 7839983823), (3, 5226655882), (6, 2613327941), (7, 2239995378), (14, 1119997689), (17, 922351038), (21, 746665126), (34, 461175519), (42, 373332563), (51, 307450346), (102, 153725173), (119, 131764434), (238, 65882217), (357, 43921478), (714, 21960739), (1091, 14372106), (2182, 7186053), (3273, 4790702), (6546, 2395351), (7637, 2053158), (15274, 1026579), (18547, 845418), (20129, 778974), (22911, 684386), (37094, 422709), (40258, 389487), (45822, 342193), (55641, 281806), (60387, 259658), (111282, 140903), (120774, 129829)]