189426786

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 383334336

約数和(自身を除く): 193907550

約数列:

[1, 2, 3, 6, 131, 262, 393, 401, 601, 786, 802, 1202, 1203, 1803, 2406, 3606, 52531, 78731, 105062, 157462, 157593, 236193, 241001, 315186, 472386, 482002, 723003, 1446006, 31571131, 63142262, 94713393, 189426786]

約数ペア:

[(1, 189426786), (2, 94713393), (3, 63142262), (6, 31571131), (131, 1446006), (262, 723003), (393, 482002), (401, 472386), (601, 315186), (786, 241001), (802, 236193), (1202, 157593), (1203, 157462), (1803, 105062), (2406, 78731), (3606, 52531)]