18431928

素因数分解:

$2^3\times 3^3\times {\mathrm{85333}}^1$

素因数の和:85348

約数の個数: 32

約数和(自身を含む): 51200400

約数和(自身を除く): 32768472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85333, 170666, 255999, 341332, 511998, 682664, 767997, 1023996, 1535994, 2047992, 2303991, 3071988, 4607982, 6143976, 9215964, 18431928]

約数ペア:

[(1, 18431928), (2, 9215964), (3, 6143976), (4, 4607982), (6, 3071988), (8, 2303991), (9, 2047992), (12, 1535994), (18, 1023996), (24, 767997), (27, 682664), (36, 511998), (54, 341332), (72, 255999), (108, 170666), (216, 85333)]