18393669016

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1951}}^1\times {\mathrm{10429}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 34814505600

約数和(自身を除く): 16420836584

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1951, 3902, 7804, 10429, 15608, 20858, 41716, 83432, 220463, 440926, 881852, 1178477, 1763704, 2356954, 4713908, 9427816, 20346979, 40693958, 81387916, 162775832, 2299208627, 4598417254, 9196834508, 18393669016]

約数ペア:

[(1, 18393669016), (2, 9196834508), (4, 4598417254), (8, 2299208627), (113, 162775832), (226, 81387916), (452, 40693958), (904, 20346979), (1951, 9427816), (3902, 4713908), (7804, 2356954), (10429, 1763704), (15608, 1178477), (20858, 881852), (41716, 440926), (83432, 220463)]