18398142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 45906432

約数和(自身を除く): 27508290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 967, 1057, 1359, 1934, 2114, 2718, 2901, 3171, 5802, 6342, 6769, 8703, 9513, 13538, 17406, 19026, 20307, 40614, 60921, 121842, 146017, 292034, 438051, 876102, 1022119, 1314153, 2044238, 2628306, 3066357, 6132714, 9199071, 18398142]

約数ペア:

[(1, 18398142), (2, 9199071), (3, 6132714), (6, 3066357), (7, 2628306), (9, 2044238), (14, 1314153), (18, 1022119), (21, 876102), (42, 438051), (63, 292034), (126, 146017), (151, 121842), (302, 60921), (453, 40614), (906, 20307), (967, 19026), (1057, 17406), (1359, 13538), (1934, 9513), (2114, 8703), (2718, 6769), (2901, 6342), (3171, 5802)]