2966292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 8736000

約数和(自身を除く): 5769708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 149, 158, 237, 252, 298, 316, 447, 474, 553, 596, 711, 894, 948, 1043, 1106, 1341, 1422, 1659, 1788, 2086, 2212, 2682, 2844, 3129, 3318, 4172, 4977, 5364, 6258, 6636, 9387, 9954, 11771, 12516, 18774, 19908, 23542, 35313, 37548, 47084, 70626, 82397, 105939, 141252, 164794, 211878, 247191, 329588, 423756, 494382, 741573, 988764, 1483146, 2966292]

約数ペア:

[(1, 2966292), (2, 1483146), (3, 988764), (4, 741573), (6, 494382), (7, 423756), (9, 329588), (12, 247191), (14, 211878), (18, 164794), (21, 141252), (28, 105939), (36, 82397), (42, 70626), (63, 47084), (79, 37548), (84, 35313), (126, 23542), (149, 19908), (158, 18774), (237, 12516), (252, 11771), (298, 9954), (316, 9387), (447, 6636), (474, 6258), (553, 5364), (596, 4977), (711, 4172), (894, 3318), (948, 3129), (1043, 2844), (1106, 2682), (1341, 2212), (1422, 2086), (1659, 1788)]