18963204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121559}}^1$

素因数の和:121579

約数の個数: 24

約数和(自身を含む): 47651520

約数和(自身を除く): 28688316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121559, 243118, 364677, 486236, 729354, 1458708, 1580267, 3160534, 4740801, 6321068, 9481602, 18963204]

約数ペア:

[(1, 18963204), (2, 9481602), (3, 6321068), (4, 4740801), (6, 3160534), (12, 1580267), (13, 1458708), (26, 729354), (39, 486236), (52, 364677), (78, 243118), (156, 121559)]