2015597916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 108

約数和(自身を含む): 5380535160

約数和(自身を除く): 3364937244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 529, 654, 828, 971, 981, 1058, 1308, 1587, 1942, 1962, 2116, 2507, 2913, 3174, 3884, 3924, 4761, 5014, 5826, 6348, 7521, 8739, 9522, 10028, 11652, 15042, 17478, 19044, 22333, 22563, 30084, 34956, 44666, 45126, 57661, 66999, 89332, 90252, 105839, 115322, 133998, 172983, 200997, 211678, 230644, 267996, 317517, 345966, 401994, 423356, 513659, 518949, 635034, 691932, 803988, 952551, 1027318, 1037898, 1270068, 1540977, 1905102, 2054636, 2075796, 2434297, 3081954, 3810204, 4622931, 4868594, 6163908, 7302891, 9245862, 9737188, 14605782, 18491724, 21908673, 29211564, 43817346, 55988831, 87634692, 111977662, 167966493, 223955324, 335932986, 503899479, 671865972, 1007798958, 2015597916]

約数ペア:

[(1, 2015597916), (2, 1007798958), (3, 671865972), (4, 503899479), (6, 335932986), (9, 223955324), (12, 167966493), (18, 111977662), (23, 87634692), (36, 55988831), (46, 43817346), (69, 29211564), (92, 21908673), (109, 18491724), (138, 14605782), (207, 9737188), (218, 9245862), (276, 7302891), (327, 6163908), (414, 4868594), (436, 4622931), (529, 3810204), (654, 3081954), (828, 2434297), (971, 2075796), (981, 2054636), (1058, 1905102), (1308, 1540977), (1587, 1270068), (1942, 1037898), (1962, 1027318), (2116, 952551), (2507, 803988), (2913, 691932), (3174, 635034), (3884, 518949), (3924, 513659), (4761, 423356), (5014, 401994), (5826, 345966), (6348, 317517), (7521, 267996), (8739, 230644), (9522, 211678), (10028, 200997), (11652, 172983), (15042, 133998), (17478, 115322), (19044, 105839), (22333, 90252), (22563, 89332), (30084, 66999), (34956, 57661), (44666, 45126)]