7422324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 21718368

約数和(自身を除く): 14296044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 971, 1092, 1274, 1911, 1942, 2548, 2913, 3822, 3884, 5826, 6797, 7644, 11652, 12623, 13594, 20391, 25246, 27188, 37869, 40782, 47579, 50492, 75738, 81564, 88361, 95158, 142737, 151476, 176722, 190316, 265083, 285474, 353444, 530166, 570948, 618527, 1060332, 1237054, 1855581, 2474108, 3711162, 7422324]

約数ペア:

[(1, 7422324), (2, 3711162), (3, 2474108), (4, 1855581), (6, 1237054), (7, 1060332), (12, 618527), (13, 570948), (14, 530166), (21, 353444), (26, 285474), (28, 265083), (39, 190316), (42, 176722), (49, 151476), (52, 142737), (78, 95158), (84, 88361), (91, 81564), (98, 75738), (147, 50492), (156, 47579), (182, 40782), (196, 37869), (273, 27188), (294, 25246), (364, 20391), (546, 13594), (588, 12623), (637, 11652), (971, 7644), (1092, 6797), (1274, 5826), (1911, 3884), (1942, 3822), (2548, 2913)]