7791342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 18095616

約数和(自身を除く): 10304274

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 101, 129, 138, 202, 258, 299, 303, 559, 598, 606, 897, 989, 1118, 1313, 1677, 1794, 1978, 2323, 2626, 2967, 3354, 3939, 4343, 4646, 5934, 6969, 7878, 8686, 12857, 13029, 13938, 25714, 26058, 30199, 38571, 56459, 60398, 77142, 90597, 99889, 112918, 169377, 181194, 199778, 299667, 338754, 599334, 1298557, 2597114, 3895671, 7791342]

約数ペア:

[(1, 7791342), (2, 3895671), (3, 2597114), (6, 1298557), (13, 599334), (23, 338754), (26, 299667), (39, 199778), (43, 181194), (46, 169377), (69, 112918), (78, 99889), (86, 90597), (101, 77142), (129, 60398), (138, 56459), (202, 38571), (258, 30199), (299, 26058), (303, 25714), (559, 13938), (598, 13029), (606, 12857), (897, 8686), (989, 7878), (1118, 6969), (1313, 5934), (1677, 4646), (1794, 4343), (1978, 3939), (2323, 3354), (2626, 2967)]