1881087984

素因数分解:

$2^4\times 3^2\times {\mathrm{13063111}}^1$

素因数の和:13063125

約数の個数: 30

約数和(自身を含む): 5264434136

約数和(自身を除く): 3383346152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13063111, 26126222, 39189333, 52252444, 78378666, 104504888, 117567999, 156757332, 209009776, 235135998, 313514664, 470271996, 627029328, 940543992, 1881087984]

約数ペア:

[(1, 1881087984), (2, 940543992), (3, 627029328), (4, 470271996), (6, 313514664), (8, 235135998), (9, 209009776), (12, 156757332), (16, 117567999), (18, 104504888), (24, 78378666), (36, 52252444), (48, 39189333), (72, 26126222), (144, 13063111)]