40436046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 101788128

約数和(自身を除く): 61352082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 5261, 7686, 10522, 15783, 31566, 36827, 47349, 73654, 94698, 110481, 220962, 320921, 331443, 641842, 662886, 962763, 1925526, 2246447, 2888289, 4492894, 5776578, 6739341, 13478682, 20218023, 40436046]

約数ペア:

[(1, 40436046), (2, 20218023), (3, 13478682), (6, 6739341), (7, 5776578), (9, 4492894), (14, 2888289), (18, 2246447), (21, 1925526), (42, 962763), (61, 662886), (63, 641842), (122, 331443), (126, 320921), (183, 220962), (366, 110481), (427, 94698), (549, 73654), (854, 47349), (1098, 36827), (1281, 31566), (2562, 15783), (3843, 10522), (5261, 7686)]