18934458

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 38719296

約数和(自身を除く): 19784838

約数列:

[1, 2, 3, 6, 83, 166, 193, 197, 249, 386, 394, 498, 579, 591, 1158, 1182, 16019, 16351, 32038, 32702, 38021, 48057, 49053, 76042, 96114, 98106, 114063, 228126, 3155743, 6311486, 9467229, 18934458]

約数ペア:

[(1, 18934458), (2, 9467229), (3, 6311486), (6, 3155743), (83, 228126), (166, 114063), (193, 98106), (197, 96114), (249, 76042), (386, 49053), (394, 48057), (498, 38021), (579, 32702), (591, 32038), (1158, 16351), (1182, 16019)]