18077718

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 19016682

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 229, 354, 446, 458, 669, 687, 1338, 1374, 13157, 13511, 26314, 27022, 39471, 40533, 51067, 78942, 81066, 102134, 153201, 306402, 3012953, 6025906, 9038859, 18077718]

約数ペア:

[(1, 18077718), (2, 9038859), (3, 6025906), (6, 3012953), (59, 306402), (118, 153201), (177, 102134), (223, 81066), (229, 78942), (354, 51067), (446, 40533), (458, 39471), (669, 27022), (687, 26314), (1338, 13511), (1374, 13157)]