18283342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 17109554

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 251, 301, 473, 502, 602, 847, 946, 1694, 1757, 2761, 3311, 3514, 5203, 5522, 6622, 10406, 10793, 19327, 21586, 30371, 36421, 38654, 60742, 72842, 75551, 118723, 151102, 212597, 237446, 425194, 831061, 1305953, 1662122, 2611906, 9141671, 18283342]

約数ペア:

[(1, 18283342), (2, 9141671), (7, 2611906), (11, 1662122), (14, 1305953), (22, 831061), (43, 425194), (77, 237446), (86, 212597), (121, 151102), (154, 118723), (242, 75551), (251, 72842), (301, 60742), (473, 38654), (502, 36421), (602, 30371), (847, 21586), (946, 19327), (1694, 10793), (1757, 10406), (2761, 6622), (3311, 5522), (3514, 5203)]