180875796

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{140869}}^1$

素因数の和:140983

約数の個数: 24

約数和(自身を含む): 425990880

約数和(自身を除く): 245115084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 140869, 281738, 422607, 563476, 845214, 1690428, 15072983, 30145966, 45218949, 60291932, 90437898, 180875796]

約数ペア:

[(1, 180875796), (2, 90437898), (3, 60291932), (4, 45218949), (6, 30145966), (12, 15072983), (107, 1690428), (214, 845214), (321, 563476), (428, 422607), (642, 281738), (1284, 140869)]