288545922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{763349}}^1$

素因数の和:763367

約数の個数: 32

約数和(自身を含む): 732816000

約数和(自身を除く): 444270078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 763349, 1526698, 2290047, 4580094, 5343443, 6870141, 10686886, 13740282, 16030329, 20610423, 32060658, 41220846, 48090987, 96181974, 144272961, 288545922]

約数ペア:

[(1, 288545922), (2, 144272961), (3, 96181974), (6, 48090987), (7, 41220846), (9, 32060658), (14, 20610423), (18, 16030329), (21, 13740282), (27, 10686886), (42, 6870141), (54, 5343443), (63, 4580094), (126, 2290047), (189, 1526698), (378, 763349)]