9975942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 36

約数和(自身を含む): 22419540

約数和(自身を除く): 12443598

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 659, 841, 1318, 1682, 1977, 2523, 3954, 5046, 5931, 7569, 11862, 15138, 19111, 38222, 57333, 114666, 171999, 343998, 554219, 1108438, 1662657, 3325314, 4987971, 9975942]

約数ペア:

[(1, 9975942), (2, 4987971), (3, 3325314), (6, 1662657), (9, 1108438), (18, 554219), (29, 343998), (58, 171999), (87, 114666), (174, 57333), (261, 38222), (522, 19111), (659, 15138), (841, 11862), (1318, 7569), (1682, 5931), (1977, 5046), (2523, 3954)]