2018695041

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 3352868064

約数和(自身を除く): 1334173023

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 243, 249, 297, 337, 729, 747, 891, 913, 1011, 2187, 2241, 2673, 2739, 3033, 3707, 6561, 6723, 8019, 8217, 9099, 11121, 20169, 24057, 24651, 27297, 27971, 33363, 60507, 72171, 73953, 81891, 83913, 100089, 181521, 221859, 245673, 251739, 300267, 307681, 544563, 665577, 737019, 755217, 900801, 923043, 1996731, 2211057, 2265651, 2702403, 2769129, 5990193, 6796953, 8107209, 8307387, 20390859, 24321627, 24922161, 61172577, 74766483, 183517731, 224299449, 672898347, 2018695041]

約数ペア:

[(1, 2018695041), (3, 672898347), (9, 224299449), (11, 183517731), (27, 74766483), (33, 61172577), (81, 24922161), (83, 24321627), (99, 20390859), (243, 8307387), (249, 8107209), (297, 6796953), (337, 5990193), (729, 2769129), (747, 2702403), (891, 2265651), (913, 2211057), (1011, 1996731), (2187, 923043), (2241, 900801), (2673, 755217), (2739, 737019), (3033, 665577), (3707, 544563), (6561, 307681), (6723, 300267), (8019, 251739), (8217, 245673), (9099, 221859), (11121, 181521), (20169, 100089), (24057, 83913), (24651, 81891), (27297, 73953), (27971, 72171), (33363, 60507)]