7245144

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 20049120

約数和(自身を除く): 12803976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 2141, 3384, 4282, 6423, 8564, 12846, 17128, 19269, 25692, 38538, 51384, 77076, 100627, 154152, 201254, 301881, 402508, 603762, 805016, 905643, 1207524, 1811286, 2415048, 3622572, 7245144]

約数ペア:

[(1, 7245144), (2, 3622572), (3, 2415048), (4, 1811286), (6, 1207524), (8, 905643), (9, 805016), (12, 603762), (18, 402508), (24, 301881), (36, 201254), (47, 154152), (72, 100627), (94, 77076), (141, 51384), (188, 38538), (282, 25692), (376, 19269), (423, 17128), (564, 12846), (846, 8564), (1128, 6423), (1692, 4282), (2141, 3384)]