2018307978

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{3187}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 4422240576

約数和(自身を除く): 2403932598

約数列:

[1, 2, 3, 6, 9, 18, 151, 233, 302, 453, 466, 699, 906, 1359, 1398, 2097, 2718, 3187, 4194, 6374, 9561, 19122, 28683, 35183, 57366, 70366, 105549, 211098, 316647, 481237, 633294, 742571, 962474, 1443711, 1485142, 2227713, 2887422, 4331133, 4455426, 6683139, 8662266, 13366278, 112128221, 224256442, 336384663, 672769326, 1009153989, 2018307978]

約数ペア:

[(1, 2018307978), (2, 1009153989), (3, 672769326), (6, 336384663), (9, 224256442), (18, 112128221), (151, 13366278), (233, 8662266), (302, 6683139), (453, 4455426), (466, 4331133), (699, 2887422), (906, 2227713), (1359, 1485142), (1398, 1443711), (2097, 962474), (2718, 742571), (3187, 633294), (4194, 481237), (6374, 316647), (9561, 211098), (19122, 105549), (28683, 70366), (35183, 57366)]