149840838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1189213}}^1$

素因数の和:1189228

約数の個数: 24

約数和(自身を含む): 371034768

約数和(自身を除く): 221193930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1189213, 2378426, 3567639, 7135278, 8324491, 10702917, 16648982, 21405834, 24973473, 49946946, 74920419, 149840838]

約数ペア:

[(1, 149840838), (2, 74920419), (3, 49946946), (6, 24973473), (7, 21405834), (9, 16648982), (14, 10702917), (18, 8324491), (21, 7135278), (42, 3567639), (63, 2378426), (126, 1189213)]