18714456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3767}}^1$

素因数の和:3805

約数の個数: 64

約数和(自身を含む): 54259200

約数和(自身を除く): 35544744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 3767, 4968, 7534, 11301, 15068, 22602, 30136, 33903, 45204, 67806, 86641, 90408, 101709, 135612, 173282, 203418, 259923, 271224, 346564, 406836, 519846, 693128, 779769, 813672, 1039692, 1559538, 2079384, 2339307, 3119076, 4678614, 6238152, 9357228, 18714456]

約数ペア:

[(1, 18714456), (2, 9357228), (3, 6238152), (4, 4678614), (6, 3119076), (8, 2339307), (9, 2079384), (12, 1559538), (18, 1039692), (23, 813672), (24, 779769), (27, 693128), (36, 519846), (46, 406836), (54, 346564), (69, 271224), (72, 259923), (92, 203418), (108, 173282), (138, 135612), (184, 101709), (207, 90408), (216, 86641), (276, 67806), (414, 45204), (552, 33903), (621, 30136), (828, 22602), (1242, 15068), (1656, 11301), (2484, 7534), (3767, 4968)]