30181812

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{9281}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 70691712

約数和(自身を除く): 40509900

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 9281, 18562, 27843, 37124, 55686, 111372, 2515151, 5030302, 7545453, 10060604, 15090906, 30181812]

約数ペア:

[(1, 30181812), (2, 15090906), (3, 10060604), (4, 7545453), (6, 5030302), (12, 2515151), (271, 111372), (542, 55686), (813, 37124), (1084, 27843), (1626, 18562), (3252, 9281)]