2019885012

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{25037}}^1$

素因数の和:25139

約数の個数: 72

約数和(自身を含む): 5358933216

約数和(自身を除く): 3339048204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 972, 996, 1494, 2241, 2988, 4482, 6723, 8964, 13446, 20169, 25037, 26892, 40338, 50074, 75111, 80676, 100148, 150222, 225333, 300444, 450666, 675999, 901332, 1351998, 2027997, 2078071, 2703996, 4055994, 4156142, 6083991, 6234213, 8111988, 8312284, 12167982, 12468426, 18702639, 24335964, 24936852, 37405278, 56107917, 74810556, 112215834, 168323751, 224431668, 336647502, 504971253, 673295004, 1009942506, 2019885012]

約数ペア:

[(1, 2019885012), (2, 1009942506), (3, 673295004), (4, 504971253), (6, 336647502), (9, 224431668), (12, 168323751), (18, 112215834), (27, 74810556), (36, 56107917), (54, 37405278), (81, 24936852), (83, 24335964), (108, 18702639), (162, 12468426), (166, 12167982), (243, 8312284), (249, 8111988), (324, 6234213), (332, 6083991), (486, 4156142), (498, 4055994), (747, 2703996), (972, 2078071), (996, 2027997), (1494, 1351998), (2241, 901332), (2988, 675999), (4482, 450666), (6723, 300444), (8964, 225333), (13446, 150222), (20169, 100148), (25037, 80676), (26892, 75111), (40338, 50074)]