21866448

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^2\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 58113344

約数和(自身を除く): 36246896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 271, 328, 492, 542, 656, 813, 984, 1084, 1626, 1681, 1968, 2168, 3252, 3362, 4336, 5043, 6504, 6724, 10086, 11111, 13008, 13448, 20172, 22222, 26896, 33333, 40344, 44444, 66666, 80688, 88888, 133332, 177776, 266664, 455551, 533328, 911102, 1366653, 1822204, 2733306, 3644408, 5466612, 7288816, 10933224, 21866448]

約数ペア:

[(1, 21866448), (2, 10933224), (3, 7288816), (4, 5466612), (6, 3644408), (8, 2733306), (12, 1822204), (16, 1366653), (24, 911102), (41, 533328), (48, 455551), (82, 266664), (123, 177776), (164, 133332), (246, 88888), (271, 80688), (328, 66666), (492, 44444), (542, 40344), (656, 33333), (813, 26896), (984, 22222), (1084, 20172), (1626, 13448), (1681, 13008), (1968, 11111), (2168, 10086), (3252, 6724), (3362, 6504), (4336, 5043)]