30420126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13967}}^1$

素因数の和:13997

約数の個数: 36

約数和(自身を含む): 72452016

約数和(自身を除く): 42031890

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 13967, 27934, 41901, 83802, 125703, 153637, 251406, 307274, 460911, 921822, 1382733, 1690007, 2765466, 3380014, 5070021, 10140042, 15210063, 30420126]

約数ペア:

[(1, 30420126), (2, 15210063), (3, 10140042), (6, 5070021), (9, 3380014), (11, 2765466), (18, 1690007), (22, 1382733), (33, 921822), (66, 460911), (99, 307274), (121, 251406), (198, 153637), (242, 125703), (363, 83802), (726, 41901), (1089, 27934), (2178, 13967)]