17540484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 44358720

約数和(自身を除く): 26818236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 491, 687, 916, 982, 1374, 1473, 1964, 2748, 2946, 2977, 5892, 5954, 6383, 8931, 11908, 12766, 17862, 19149, 25532, 35724, 38298, 76596, 112439, 224878, 337317, 449756, 674634, 1349268, 1461707, 2923414, 4385121, 5846828, 8770242, 17540484]

約数ペア:

[(1, 17540484), (2, 8770242), (3, 5846828), (4, 4385121), (6, 2923414), (12, 1461707), (13, 1349268), (26, 674634), (39, 449756), (52, 337317), (78, 224878), (156, 112439), (229, 76596), (458, 38298), (491, 35724), (687, 25532), (916, 19149), (982, 17862), (1374, 12766), (1473, 11908), (1964, 8931), (2748, 6383), (2946, 5954), (2977, 5892)]