22205988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9814

約数の個数: 60

約数和(自身を含む): 66350592

約数和(自身を除く): 44144604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9791, 19582, 29373, 39164, 58746, 68537, 88119, 117492, 137074, 176238, 205611, 264357, 274148, 352476, 411222, 528714, 616833, 793071, 822444, 1057428, 1233666, 1586142, 1850499, 2467332, 3172284, 3700998, 5551497, 7401996, 11102994, 22205988]

約数ペア:

[(1, 22205988), (2, 11102994), (3, 7401996), (4, 5551497), (6, 3700998), (7, 3172284), (9, 2467332), (12, 1850499), (14, 1586142), (18, 1233666), (21, 1057428), (27, 822444), (28, 793071), (36, 616833), (42, 528714), (54, 411222), (63, 352476), (81, 274148), (84, 264357), (108, 205611), (126, 176238), (162, 137074), (189, 117492), (252, 88119), (324, 68537), (378, 58746), (567, 39164), (756, 29373), (1134, 19582), (2268, 9791)]