18199746

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15091}}^1$

素因数の和:15166

約数の個数: 24

約数和(自身を含む): 40023984

約数和(自身を除く): 21824238

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15091, 30182, 45273, 90546, 135819, 271638, 1011097, 2022194, 3033291, 6066582, 9099873, 18199746]

約数ペア:

[(1, 18199746), (2, 9099873), (3, 6066582), (6, 3033291), (9, 2022194), (18, 1011097), (67, 271638), (134, 135819), (201, 90546), (402, 45273), (603, 30182), (1206, 15091)]