17682834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 40255488

約数和(自身を除く): 22572654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 103, 142, 186, 206, 213, 309, 403, 426, 618, 806, 923, 1209, 1339, 1846, 2201, 2418, 2678, 2769, 3193, 4017, 4402, 5538, 6386, 6603, 7313, 8034, 9579, 13206, 14626, 19158, 21939, 28613, 41509, 43878, 57226, 83018, 85839, 95069, 124527, 171678, 190138, 226703, 249054, 285207, 453406, 570414, 680109, 1360218, 2947139, 5894278, 8841417, 17682834]

約数ペア:

[(1, 17682834), (2, 8841417), (3, 5894278), (6, 2947139), (13, 1360218), (26, 680109), (31, 570414), (39, 453406), (62, 285207), (71, 249054), (78, 226703), (93, 190138), (103, 171678), (142, 124527), (186, 95069), (206, 85839), (213, 83018), (309, 57226), (403, 43878), (426, 41509), (618, 28613), (806, 21939), (923, 19158), (1209, 14626), (1339, 13206), (1846, 9579), (2201, 8034), (2418, 7313), (2678, 6603), (2769, 6386), (3193, 5538), (4017, 4402)]