22499928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{28409}}^1$

素因数の和:28432

約数の個数: 48

約数和(自身を含む): 66479400

約数和(自身を除く): 43979472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 28409, 56818, 85227, 113636, 170454, 227272, 255681, 312499, 340908, 511362, 624998, 681816, 937497, 1022724, 1249996, 1874994, 2045448, 2499992, 2812491, 3749988, 5624982, 7499976, 11249964, 22499928]

約数ペア:

[(1, 22499928), (2, 11249964), (3, 7499976), (4, 5624982), (6, 3749988), (8, 2812491), (9, 2499992), (11, 2045448), (12, 1874994), (18, 1249996), (22, 1022724), (24, 937497), (33, 681816), (36, 624998), (44, 511362), (66, 340908), (72, 312499), (88, 255681), (99, 227272), (132, 170454), (198, 113636), (264, 85227), (396, 56818), (792, 28409)]