177740514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{470213}}^1$

素因数の和:470231

約数の個数: 32

約数和(自身を含む): 451405440

約数和(自身を除く): 273664926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 470213, 940426, 1410639, 2821278, 3291491, 4231917, 6582982, 8463834, 9874473, 12695751, 19748946, 25391502, 29623419, 59246838, 88870257, 177740514]

約数ペア:

[(1, 177740514), (2, 88870257), (3, 59246838), (6, 29623419), (7, 25391502), (9, 19748946), (14, 12695751), (18, 9874473), (21, 8463834), (27, 6582982), (42, 4231917), (54, 3291491), (63, 2821278), (126, 1410639), (189, 940426), (378, 470213)]