18449854917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{463343}}^1$

素因数の和:464380

約数の個数: 16

約数和(自身を含む): 26518103808

約数和(自身を除く): 8068248891

約数列:

[1, 3, 13, 39, 1021, 3063, 13273, 39819, 463343, 1390029, 6023459, 18070377, 473073203, 1419219609, 6149951639, 18449854917]

約数ペア:

[(1, 18449854917), (3, 6149951639), (13, 1419219609), (39, 473073203), (1021, 18070377), (3063, 6023459), (13273, 1390029), (39819, 463343)]