7674534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 19814400

約数和(自身を除く): 12139866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 257, 378, 474, 514, 553, 711, 771, 1106, 1422, 1542, 1659, 1799, 2133, 2313, 3318, 3598, 4266, 4626, 4977, 5397, 6939, 9954, 10794, 13878, 14931, 16191, 20303, 29862, 32382, 40606, 48573, 60909, 97146, 121818, 142121, 182727, 284242, 365454, 426363, 548181, 852726, 1096362, 1279089, 2558178, 3837267, 7674534]

約数ペア:

[(1, 7674534), (2, 3837267), (3, 2558178), (6, 1279089), (7, 1096362), (9, 852726), (14, 548181), (18, 426363), (21, 365454), (27, 284242), (42, 182727), (54, 142121), (63, 121818), (79, 97146), (126, 60909), (158, 48573), (189, 40606), (237, 32382), (257, 29862), (378, 20303), (474, 16191), (514, 14931), (553, 13878), (711, 10794), (771, 9954), (1106, 6939), (1422, 5397), (1542, 4977), (1659, 4626), (1799, 4266), (2133, 3598), (2313, 3318)]