7302918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 10391802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 79, 93, 142, 158, 186, 213, 217, 237, 426, 434, 474, 497, 553, 651, 994, 1106, 1302, 1491, 1659, 2201, 2449, 2982, 3318, 4402, 4898, 5609, 6603, 7347, 11218, 13206, 14694, 15407, 16827, 17143, 30814, 33654, 34286, 39263, 46221, 51429, 78526, 92442, 102858, 117789, 173879, 235578, 347758, 521637, 1043274, 1217153, 2434306, 3651459, 7302918]

約数ペア:

[(1, 7302918), (2, 3651459), (3, 2434306), (6, 1217153), (7, 1043274), (14, 521637), (21, 347758), (31, 235578), (42, 173879), (62, 117789), (71, 102858), (79, 92442), (93, 78526), (142, 51429), (158, 46221), (186, 39263), (213, 34286), (217, 33654), (237, 30814), (426, 17143), (434, 16827), (474, 15407), (497, 14694), (553, 13206), (651, 11218), (994, 7347), (1106, 6603), (1302, 5609), (1491, 4898), (1659, 4402), (2201, 3318), (2449, 2982)]