2113203474

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{21157}}^1$

素因数の和:21375

約数の個数: 48

約数和(自身を含む): 4752933120

約数和(自身を除く): 2639729646

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 1074, 1611, 3222, 5549, 11098, 16647, 21157, 33294, 42314, 49941, 63471, 99882, 126942, 190413, 380826, 655867, 1311734, 1967601, 3787103, 3935202, 5902803, 7574206, 11361309, 11805606, 22722618, 34083927, 68167854, 117400193, 234800386, 352200579, 704401158, 1056601737, 2113203474]

約数ペア:

[(1, 2113203474), (2, 1056601737), (3, 704401158), (6, 352200579), (9, 234800386), (18, 117400193), (31, 68167854), (62, 34083927), (93, 22722618), (179, 11805606), (186, 11361309), (279, 7574206), (358, 5902803), (537, 3935202), (558, 3787103), (1074, 1967601), (1611, 1311734), (3222, 655867), (5549, 380826), (11098, 190413), (16647, 126942), (21157, 99882), (33294, 63471), (42314, 49941)]