40373892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86269}}^1$

素因数の和:86292

約数の個数: 36

約数和(自身を含む): 109907980

約数和(自身を除く): 69534088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86269, 172538, 258807, 345076, 517614, 776421, 1035228, 1121497, 1552842, 2242994, 3105684, 3364491, 4485988, 6728982, 10093473, 13457964, 20186946, 40373892]

約数ペア:

[(1, 40373892), (2, 20186946), (3, 13457964), (4, 10093473), (6, 6728982), (9, 4485988), (12, 3364491), (13, 3105684), (18, 2242994), (26, 1552842), (36, 1121497), (39, 1035228), (52, 776421), (78, 517614), (117, 345076), (156, 258807), (234, 172538), (468, 86269)]