22018406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 13785754

約数列:

[1, 2, 23, 46, 73, 79, 83, 146, 158, 166, 1679, 1817, 1909, 3358, 3634, 3818, 5767, 6059, 6557, 11534, 12118, 13114, 132641, 139357, 150811, 265282, 278714, 301622, 478661, 957322, 11009203, 22018406]

約数ペア:

[(1, 22018406), (2, 11009203), (23, 957322), (46, 478661), (73, 301622), (79, 278714), (83, 265282), (146, 150811), (158, 139357), (166, 132641), (1679, 13114), (1817, 12118), (1909, 11534), (3358, 6557), (3634, 6059), (3818, 5767)]