739266738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{41809}}^1$

素因数の和:42242

約数の個数: 32

約数和(自身を含む): 1693806720

約数和(自身を除く): 954539982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 17682, 41809, 83618, 125427, 250854, 292663, 585326, 877989, 1755978, 17601589, 35203178, 52804767, 105609534, 123211123, 246422246, 369633369, 739266738]

約数ペア:

[(1, 739266738), (2, 369633369), (3, 246422246), (6, 123211123), (7, 105609534), (14, 52804767), (21, 35203178), (42, 17601589), (421, 1755978), (842, 877989), (1263, 585326), (2526, 292663), (2947, 250854), (5894, 125427), (8841, 83618), (17682, 41809)]