1808112

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 4721920

約数和(自身を除く): 2913808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 271, 278, 417, 542, 556, 813, 834, 1084, 1112, 1626, 1668, 2168, 2224, 3252, 3336, 4336, 6504, 6672, 13008, 37669, 75338, 113007, 150676, 226014, 301352, 452028, 602704, 904056, 1808112]

約数ペア:

[(1, 1808112), (2, 904056), (3, 602704), (4, 452028), (6, 301352), (8, 226014), (12, 150676), (16, 113007), (24, 75338), (48, 37669), (139, 13008), (271, 6672), (278, 6504), (417, 4336), (542, 3336), (556, 3252), (813, 2224), (834, 2168), (1084, 1668), (1112, 1626)]