8071434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 20782080

約数和(自身を除く): 12710646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 163, 189, 262, 326, 378, 393, 489, 786, 917, 978, 1141, 1179, 1467, 1834, 2282, 2358, 2751, 2934, 3423, 3537, 4401, 5502, 6846, 7074, 8253, 8802, 10269, 16506, 20538, 21353, 24759, 30807, 42706, 49518, 61614, 64059, 128118, 149471, 192177, 298942, 384354, 448413, 576531, 896826, 1153062, 1345239, 2690478, 4035717, 8071434]

約数ペア:

[(1, 8071434), (2, 4035717), (3, 2690478), (6, 1345239), (7, 1153062), (9, 896826), (14, 576531), (18, 448413), (21, 384354), (27, 298942), (42, 192177), (54, 149471), (63, 128118), (126, 64059), (131, 61614), (163, 49518), (189, 42706), (262, 30807), (326, 24759), (378, 21353), (393, 20538), (489, 16506), (786, 10269), (917, 8802), (978, 8253), (1141, 7074), (1179, 6846), (1467, 5502), (1834, 4401), (2282, 3537), (2358, 3423), (2751, 2934)]