18992664

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3861

約数の個数: 64

約数和(自身を含む): 55065600

約数和(自身を除く): 36072936

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, 3823, 4968, 7646, 11469, 15292, 22938, 30584, 34407, 45876, 68814, 87929, 91752, 103221, 137628, 175858, 206442, 263787, 275256, 351716, 412884, 527574, 703432, 791361, 825768, 1055148, 1582722, 2110296, 2374083, 3165444, 4748166, 6330888, 9496332, 18992664]

約数ペア:

[(1, 18992664), (2, 9496332), (3, 6330888), (4, 4748166), (6, 3165444), (8, 2374083), (9, 2110296), (12, 1582722), (18, 1055148), (23, 825768), (24, 791361), (27, 703432), (36, 527574), (46, 412884), (54, 351716), (69, 275256), (72, 263787), (92, 206442), (108, 175858), (138, 137628), (184, 103221), (207, 91752), (216, 87929), (276, 68814), (414, 45876), (552, 34407), (621, 30584), (828, 22938), (1242, 15292), (1656, 11469), (2484, 7646), (3823, 4968)]