18224568

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 51072000

約数和(自身を除く): 32847432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 607, 834, 1112, 1214, 1251, 1668, 1821, 2428, 2502, 3336, 3642, 3753, 4856, 5004, 5463, 7284, 7506, 10008, 10926, 14568, 15012, 16389, 21852, 30024, 32778, 43704, 65556, 84373, 131112, 168746, 253119, 337492, 506238, 674984, 759357, 1012476, 1518714, 2024952, 2278071, 3037428, 4556142, 6074856, 9112284, 18224568]

約数ペア:

[(1, 18224568), (2, 9112284), (3, 6074856), (4, 4556142), (6, 3037428), (8, 2278071), (9, 2024952), (12, 1518714), (18, 1012476), (24, 759357), (27, 674984), (36, 506238), (54, 337492), (72, 253119), (108, 168746), (139, 131112), (216, 84373), (278, 65556), (417, 43704), (556, 32778), (607, 30024), (834, 21852), (1112, 16389), (1214, 15012), (1251, 14568), (1668, 10926), (1821, 10008), (2428, 7506), (2502, 7284), (3336, 5463), (3642, 5004), (3753, 4856)]