2453640018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13191613}}^1$

素因数の和:13191649

約数の個数: 16

約数和(自身を含む): 5065579776

約数和(自身を除く): 2611939758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 13191613, 26383226, 39574839, 79149678, 408940003, 817880006, 1226820009, 2453640018]

約数ペア:

[(1, 2453640018), (2, 1226820009), (3, 817880006), (6, 408940003), (31, 79149678), (62, 39574839), (93, 26383226), (186, 13191613)]