31071852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7287

約数の個数: 72

約数和(自身を含む): 95056416

約数和(自身を除く): 63984564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7253, 14506, 21759, 29012, 43518, 50771, 65277, 87036, 101542, 123301, 130554, 152313, 203084, 246602, 261108, 304626, 369903, 456939, 493204, 609252, 739806, 863107, 913878, 1109709, 1479612, 1726214, 1827756, 2219418, 2589321, 3452428, 4438836, 5178642, 7767963, 10357284, 15535926, 31071852]

約数ペア:

[(1, 31071852), (2, 15535926), (3, 10357284), (4, 7767963), (6, 5178642), (7, 4438836), (9, 3452428), (12, 2589321), (14, 2219418), (17, 1827756), (18, 1726214), (21, 1479612), (28, 1109709), (34, 913878), (36, 863107), (42, 739806), (51, 609252), (63, 493204), (68, 456939), (84, 369903), (102, 304626), (119, 261108), (126, 246602), (153, 203084), (204, 152313), (238, 130554), (252, 123301), (306, 101542), (357, 87036), (476, 65277), (612, 50771), (714, 43518), (1071, 29012), (1428, 21759), (2142, 14506), (4284, 7253)]