3261882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4479558

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 71, 78, 93, 114, 142, 186, 213, 247, 403, 426, 494, 589, 741, 806, 923, 1178, 1209, 1349, 1482, 1767, 1846, 2201, 2418, 2698, 2769, 3534, 4047, 4402, 5538, 6603, 7657, 8094, 13206, 15314, 17537, 22971, 28613, 35074, 41819, 45942, 52611, 57226, 83638, 85839, 105222, 125457, 171678, 250914, 543647, 1087294, 1630941, 3261882]

約数ペア:

[(1, 3261882), (2, 1630941), (3, 1087294), (6, 543647), (13, 250914), (19, 171678), (26, 125457), (31, 105222), (38, 85839), (39, 83638), (57, 57226), (62, 52611), (71, 45942), (78, 41819), (93, 35074), (114, 28613), (142, 22971), (186, 17537), (213, 15314), (247, 13206), (403, 8094), (426, 7657), (494, 6603), (589, 5538), (741, 4402), (806, 4047), (923, 3534), (1178, 2769), (1209, 2698), (1349, 2418), (1482, 2201), (1767, 1846)]