18405684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15493}}^1$

素因数の和:15517

約数の個数: 48

約数和(自身を含む): 52059840

約数和(自身を除く): 33654156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15493, 30986, 46479, 61972, 92958, 139437, 170423, 185916, 278874, 340846, 418311, 511269, 557748, 681692, 836622, 1022538, 1533807, 1673244, 2045076, 3067614, 4601421, 6135228, 9202842, 18405684]

約数ペア:

[(1, 18405684), (2, 9202842), (3, 6135228), (4, 4601421), (6, 3067614), (9, 2045076), (11, 1673244), (12, 1533807), (18, 1022538), (22, 836622), (27, 681692), (33, 557748), (36, 511269), (44, 418311), (54, 340846), (66, 278874), (99, 185916), (108, 170423), (132, 139437), (198, 92958), (297, 61972), (396, 46479), (594, 30986), (1188, 15493)]