997164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 2956800

約数和(自身を除く): 1959636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1319, 2638, 3957, 5276, 7914, 9233, 11871, 15828, 18466, 23742, 27699, 35613, 36932, 47484, 55398, 71226, 83097, 110796, 142452, 166194, 249291, 332388, 498582, 997164]

約数ペア:

[(1, 997164), (2, 498582), (3, 332388), (4, 249291), (6, 166194), (7, 142452), (9, 110796), (12, 83097), (14, 71226), (18, 55398), (21, 47484), (27, 36932), (28, 35613), (36, 27699), (42, 23742), (54, 18466), (63, 15828), (84, 11871), (108, 9233), (126, 7914), (189, 5276), (252, 3957), (378, 2638), (756, 1319)]