140867874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4895

約数の個数: 48

約数和(自身を含む): 350338560

約数和(自身を除く): 209470686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 4639, 5061, 9278, 10122, 13917, 15183, 27834, 30366, 32473, 41751, 64946, 83502, 97419, 194838, 292257, 584514, 1117999, 2235998, 3353997, 6707994, 7825993, 10061991, 15651986, 20123982, 23477979, 46955958, 70433937, 140867874]

約数ペア:

[(1, 140867874), (2, 70433937), (3, 46955958), (6, 23477979), (7, 20123982), (9, 15651986), (14, 10061991), (18, 7825993), (21, 6707994), (42, 3353997), (63, 2235998), (126, 1117999), (241, 584514), (482, 292257), (723, 194838), (1446, 97419), (1687, 83502), (2169, 64946), (3374, 41751), (4338, 32473), (4639, 30366), (5061, 27834), (9278, 15183), (10122, 13917)]