11779698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 27743040

約数和(自身を除く): 15963342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 389, 618, 721, 778, 1167, 1442, 2163, 2334, 2723, 4326, 5047, 5446, 8169, 10094, 15141, 16338, 19061, 30282, 38122, 40067, 57183, 80134, 114366, 120201, 240402, 280469, 560938, 841407, 1682814, 1963283, 3926566, 5889849, 11779698]

約数ペア:

[(1, 11779698), (2, 5889849), (3, 3926566), (6, 1963283), (7, 1682814), (14, 841407), (21, 560938), (42, 280469), (49, 240402), (98, 120201), (103, 114366), (147, 80134), (206, 57183), (294, 40067), (309, 38122), (389, 30282), (618, 19061), (721, 16338), (778, 15141), (1167, 10094), (1442, 8169), (2163, 5446), (2334, 5047), (2723, 4326)]