274221234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16871}}^1$

素因数の和:16932

約数の個数: 64

約数和(自身を含む): 712673280

約数和(自身を除く): 438452046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 16871, 33742, 50613, 101226, 118097, 151839, 236194, 303678, 354291, 455517, 708582, 725453, 911034, 1062873, 1450906, 2125746, 2176359, 3188619, 4352718, 5078171, 6377238, 6529077, 10156342, 13058154, 15234513, 19587231, 30469026, 39174462, 45703539, 91407078, 137110617, 274221234]

約数ペア:

[(1, 274221234), (2, 137110617), (3, 91407078), (6, 45703539), (7, 39174462), (9, 30469026), (14, 19587231), (18, 15234513), (21, 13058154), (27, 10156342), (42, 6529077), (43, 6377238), (54, 5078171), (63, 4352718), (86, 3188619), (126, 2176359), (129, 2125746), (189, 1450906), (258, 1062873), (301, 911034), (378, 725453), (387, 708582), (602, 455517), (774, 354291), (903, 303678), (1161, 236194), (1806, 151839), (2322, 118097), (2709, 101226), (5418, 50613), (8127, 33742), (16254, 16871)]