542207946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{19069}}^1$

素因数の和:19758

約数の個数: 32

約数和(自身を含む): 1241228160

約数和(自身を除く): 699020214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 1354, 2031, 4062, 4739, 9478, 14217, 19069, 28434, 38138, 57207, 114414, 133483, 266966, 400449, 800898, 12909713, 25819426, 38729139, 77458278, 90367991, 180735982, 271103973, 542207946]

約数ペア:

[(1, 542207946), (2, 271103973), (3, 180735982), (6, 90367991), (7, 77458278), (14, 38729139), (21, 25819426), (42, 12909713), (677, 800898), (1354, 400449), (2031, 266966), (4062, 133483), (4739, 114414), (9478, 57207), (14217, 38138), (19069, 28434)]