2187684

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 5618704

約数和(自身を除く): 3431020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 907, 1206, 1814, 2412, 2721, 3628, 5442, 8163, 10884, 16326, 32652, 60769, 121538, 182307, 243076, 364614, 546921, 729228, 1093842, 2187684]

約数ペア:

[(1, 2187684), (2, 1093842), (3, 729228), (4, 546921), (6, 364614), (9, 243076), (12, 182307), (18, 121538), (36, 60769), (67, 32652), (134, 16326), (201, 10884), (268, 8163), (402, 5442), (603, 3628), (804, 2721), (907, 2412), (1206, 1814)]