17072868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 42398720

約数和(自身を除く): 25325852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 727, 1236, 1454, 1957, 2181, 2908, 3914, 4362, 5871, 7828, 8724, 11742, 13813, 23484, 27626, 41439, 55252, 74881, 82878, 149762, 165756, 224643, 299524, 449286, 898572, 1422739, 2845478, 4268217, 5690956, 8536434, 17072868]

約数ペア:

[(1, 17072868), (2, 8536434), (3, 5690956), (4, 4268217), (6, 2845478), (12, 1422739), (19, 898572), (38, 449286), (57, 299524), (76, 224643), (103, 165756), (114, 149762), (206, 82878), (228, 74881), (309, 55252), (412, 41439), (618, 27626), (727, 23484), (1236, 13813), (1454, 11742), (1957, 8724), (2181, 7828), (2908, 5871), (3914, 4362)]