18224208

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:752

約数の個数: 60

約数和(自身を含む): 51300288

約数和(自身を除く): 33076080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 467, 542, 813, 934, 1084, 1401, 1626, 1868, 2168, 2439, 2802, 3252, 3736, 4203, 4336, 4878, 5604, 6504, 7472, 8406, 9756, 11208, 13008, 16812, 19512, 22416, 33624, 39024, 67248, 126557, 253114, 379671, 506228, 759342, 1012456, 1139013, 1518684, 2024912, 2278026, 3037368, 4556052, 6074736, 9112104, 18224208]

約数ペア:

[(1, 18224208), (2, 9112104), (3, 6074736), (4, 4556052), (6, 3037368), (8, 2278026), (9, 2024912), (12, 1518684), (16, 1139013), (18, 1012456), (24, 759342), (36, 506228), (48, 379671), (72, 253114), (144, 126557), (271, 67248), (467, 39024), (542, 33624), (813, 22416), (934, 19512), (1084, 16812), (1401, 13008), (1626, 11208), (1868, 9756), (2168, 8406), (2439, 7472), (2802, 6504), (3252, 5604), (3736, 4878), (4203, 4336)]