23438886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 29396442

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 97, 102, 103, 138, 194, 206, 291, 309, 391, 582, 618, 782, 1173, 1649, 1751, 2231, 2346, 2369, 3298, 3502, 4462, 4738, 4947, 5253, 6693, 7107, 9894, 9991, 10506, 13386, 14214, 19982, 29973, 37927, 40273, 59946, 75854, 80546, 113781, 120819, 169847, 227562, 229793, 241638, 339694, 459586, 509541, 689379, 1019082, 1378758, 3906481, 7812962, 11719443, 23438886]

約数ペア:

[(1, 23438886), (2, 11719443), (3, 7812962), (6, 3906481), (17, 1378758), (23, 1019082), (34, 689379), (46, 509541), (51, 459586), (69, 339694), (97, 241638), (102, 229793), (103, 227562), (138, 169847), (194, 120819), (206, 113781), (291, 80546), (309, 75854), (391, 59946), (582, 40273), (618, 37927), (782, 29973), (1173, 19982), (1649, 14214), (1751, 13386), (2231, 10506), (2346, 9991), (2369, 9894), (3298, 7107), (3502, 6693), (4462, 5253), (4738, 4947)]