18213012

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 60

約数和(自身を含む): 48380640

約数和(自身を除く): 30167628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 839, 1206, 1678, 1809, 2412, 2517, 3356, 3618, 5034, 5427, 7236, 7551, 10068, 10854, 15102, 21708, 22653, 30204, 45306, 56213, 67959, 90612, 112426, 135918, 168639, 224852, 271836, 337278, 505917, 674556, 1011834, 1517751, 2023668, 3035502, 4553253, 6071004, 9106506, 18213012]

約数ペア:

[(1, 18213012), (2, 9106506), (3, 6071004), (4, 4553253), (6, 3035502), (9, 2023668), (12, 1517751), (18, 1011834), (27, 674556), (36, 505917), (54, 337278), (67, 271836), (81, 224852), (108, 168639), (134, 135918), (162, 112426), (201, 90612), (268, 67959), (324, 56213), (402, 45306), (603, 30204), (804, 22653), (839, 21708), (1206, 15102), (1678, 10854), (1809, 10068), (2412, 7551), (2517, 7236), (3356, 5427), (3618, 5034)]