18473434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 34254720

約数和(自身を除く): 15781286

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 1877, 3754, 4921, 9842, 13139, 26278, 35663, 69449, 71326, 138898, 249641, 486143, 499282, 972286, 1319531, 2639062, 9236717, 18473434]

約数ペア:

[(1, 18473434), (2, 9236717), (7, 2639062), (14, 1319531), (19, 972286), (37, 499282), (38, 486143), (74, 249641), (133, 138898), (259, 71326), (266, 69449), (518, 35663), (703, 26278), (1406, 13139), (1877, 9842), (3754, 4921)]