42170724

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3539}}^1$

素因数の和:3880

約数の個数: 36

約数和(自身を含む): 106950480

約数和(自身を除く): 64779756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3539, 3972, 5958, 7078, 10617, 11916, 14156, 21234, 31851, 42468, 63702, 127404, 1171409, 2342818, 3514227, 4685636, 7028454, 10542681, 14056908, 21085362, 42170724]

約数ペア:

[(1, 42170724), (2, 21085362), (3, 14056908), (4, 10542681), (6, 7028454), (9, 4685636), (12, 3514227), (18, 2342818), (36, 1171409), (331, 127404), (662, 63702), (993, 42468), (1324, 31851), (1986, 21234), (2979, 14156), (3539, 11916), (3972, 10617), (5958, 7078)]