12814932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 33203520

約数和(自身を除く): 20388588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 89, 142, 156, 169, 178, 213, 267, 284, 338, 356, 426, 507, 534, 676, 852, 923, 1014, 1068, 1157, 1846, 2028, 2314, 2769, 3471, 3692, 4628, 5538, 6319, 6942, 11076, 11999, 12638, 13884, 15041, 18957, 23998, 25276, 30082, 35997, 37914, 45123, 47996, 60164, 71994, 75828, 82147, 90246, 143988, 164294, 180492, 246441, 328588, 492882, 985764, 1067911, 2135822, 3203733, 4271644, 6407466, 12814932]

約数ペア:

[(1, 12814932), (2, 6407466), (3, 4271644), (4, 3203733), (6, 2135822), (12, 1067911), (13, 985764), (26, 492882), (39, 328588), (52, 246441), (71, 180492), (78, 164294), (89, 143988), (142, 90246), (156, 82147), (169, 75828), (178, 71994), (213, 60164), (267, 47996), (284, 45123), (338, 37914), (356, 35997), (426, 30082), (507, 25276), (534, 23998), (676, 18957), (852, 15041), (923, 13884), (1014, 12638), (1068, 11999), (1157, 11076), (1846, 6942), (2028, 6319), (2314, 5538), (2769, 4628), (3471, 3692)]