81644892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1181}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 218168832

約数和(自身を除く): 136523940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 823, 1181, 1646, 2362, 2469, 3292, 3543, 4724, 4938, 5761, 7086, 8267, 9876, 11522, 14172, 16534, 17283, 23044, 24801, 33068, 34566, 49602, 69132, 99204, 971963, 1943926, 2915889, 3887852, 5831778, 6803741, 11663556, 13607482, 20411223, 27214964, 40822446, 81644892]

約数ペア:

[(1, 81644892), (2, 40822446), (3, 27214964), (4, 20411223), (6, 13607482), (7, 11663556), (12, 6803741), (14, 5831778), (21, 3887852), (28, 2915889), (42, 1943926), (84, 971963), (823, 99204), (1181, 69132), (1646, 49602), (2362, 34566), (2469, 33068), (3292, 24801), (3543, 23044), (4724, 17283), (4938, 16534), (5761, 14172), (7086, 11522), (8267, 9876)]