7491636

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 19716480

約数和(自身を除く): 12224844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 977, 1278, 1917, 1954, 2556, 2931, 3834, 3908, 5862, 7668, 8793, 11724, 17586, 26379, 35172, 52758, 69367, 105516, 138734, 208101, 277468, 416202, 624303, 832404, 1248606, 1872909, 2497212, 3745818, 7491636]

約数ペア:

[(1, 7491636), (2, 3745818), (3, 2497212), (4, 1872909), (6, 1248606), (9, 832404), (12, 624303), (18, 416202), (27, 277468), (36, 208101), (54, 138734), (71, 105516), (108, 69367), (142, 52758), (213, 35172), (284, 26379), (426, 17586), (639, 11724), (852, 8793), (977, 7668), (1278, 5862), (1917, 3908), (1954, 3834), (2556, 2931)]