30699018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243643}}^1$

素因数の和:243658

約数の個数: 24

約数和(自身を含む): 76016928

約数和(自身を除く): 45317910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243643, 487286, 730929, 1461858, 1705501, 2192787, 3411002, 4385574, 5116503, 10233006, 15349509, 30699018]

約数ペア:

[(1, 30699018), (2, 15349509), (3, 10233006), (6, 5116503), (7, 4385574), (9, 3411002), (14, 2192787), (18, 1705501), (21, 1461858), (42, 730929), (63, 487286), (126, 243643)]