27801606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 66502656

約数和(自身を除く): 38701050

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 131, 163, 186, 217, 262, 326, 393, 434, 489, 651, 786, 917, 978, 1141, 1302, 1834, 2282, 2751, 3423, 4061, 5053, 5502, 6846, 8122, 10106, 12183, 15159, 21353, 24366, 28427, 30318, 35371, 42706, 56854, 64059, 70742, 85281, 106113, 128118, 149471, 170562, 212226, 298942, 448413, 661943, 896826, 1323886, 1985829, 3971658, 4633601, 9267202, 13900803, 27801606]

約数ペア:

[(1, 27801606), (2, 13900803), (3, 9267202), (6, 4633601), (7, 3971658), (14, 1985829), (21, 1323886), (31, 896826), (42, 661943), (62, 448413), (93, 298942), (131, 212226), (163, 170562), (186, 149471), (217, 128118), (262, 106113), (326, 85281), (393, 70742), (434, 64059), (489, 56854), (651, 42706), (786, 35371), (917, 30318), (978, 28427), (1141, 24366), (1302, 21353), (1834, 15159), (2282, 12183), (2751, 10106), (3423, 8122), (4061, 6846), (5053, 5502)]