1999594008

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{55213}}^1$

素因数の和:55728

約数の個数: 48

約数和(自身を含む): 5426431920

約数和(自身を除く): 3426837912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 9054, 12072, 18108, 36216, 55213, 110426, 165639, 220852, 331278, 441704, 496917, 662556, 993834, 1325112, 1987668, 3975336, 27772139, 55544278, 83316417, 111088556, 166632834, 222177112, 249949251, 333265668, 499898502, 666531336, 999797004, 1999594008]

約数ペア:

[(1, 1999594008), (2, 999797004), (3, 666531336), (4, 499898502), (6, 333265668), (8, 249949251), (9, 222177112), (12, 166632834), (18, 111088556), (24, 83316417), (36, 55544278), (72, 27772139), (503, 3975336), (1006, 1987668), (1509, 1325112), (2012, 993834), (3018, 662556), (4024, 496917), (4527, 441704), (6036, 331278), (9054, 220852), (12072, 165639), (18108, 110426), (36216, 55213)]