25307118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 33189138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 306, 382, 433, 573, 866, 1146, 1299, 1719, 2598, 3247, 3438, 3897, 6494, 7361, 7794, 9741, 14722, 19482, 22083, 29223, 44166, 58446, 66249, 82703, 132498, 165406, 248109, 496218, 744327, 1405951, 1488654, 2811902, 4217853, 8435706, 12653559, 25307118]

約数ペア:

[(1, 25307118), (2, 12653559), (3, 8435706), (6, 4217853), (9, 2811902), (17, 1488654), (18, 1405951), (34, 744327), (51, 496218), (102, 248109), (153, 165406), (191, 132498), (306, 82703), (382, 66249), (433, 58446), (573, 44166), (866, 29223), (1146, 22083), (1299, 19482), (1719, 14722), (2598, 9741), (3247, 7794), (3438, 7361), (3897, 6494)]