190449738

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{25373}}^1$

素因数の和:25523

約数の個数: 32

約数和(自身を含む): 426283200

約数和(自身を除く): 235833462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 25373, 50746, 76119, 152238, 228357, 456714, 685071, 1370142, 3526847, 7053694, 10580541, 21161082, 31741623, 63483246, 95224869, 190449738]

約数ペア:

[(1, 190449738), (2, 95224869), (3, 63483246), (6, 31741623), (9, 21161082), (18, 10580541), (27, 7053694), (54, 3526847), (139, 1370142), (278, 685071), (417, 456714), (834, 228357), (1251, 152238), (2502, 76119), (3753, 50746), (7506, 25373)]