219528054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{530261}}^1$

素因数の和:530292

約数の個数: 24

約数和(自身を含む): 496325232

約数和(自身を除く): 276797178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 530261, 1060522, 1590783, 3181566, 4772349, 9544698, 12196003, 24392006, 36588009, 73176018, 109764027, 219528054]

約数ペア:

[(1, 219528054), (2, 109764027), (3, 73176018), (6, 36588009), (9, 24392006), (18, 12196003), (23, 9544698), (46, 4772349), (69, 3181566), (138, 1590783), (207, 1060522), (414, 530261)]