2019991932

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{32987}}^1$

素因数の和:33019

約数の個数: 96

約数和(自身を含む): 6059235840

約数和(自身を除く): 4039243908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2268, 2916, 3402, 4374, 5103, 6804, 8748, 10206, 15309, 20412, 30618, 32987, 61236, 65974, 98961, 131948, 197922, 230909, 296883, 395844, 461818, 593766, 692727, 890649, 923636, 1187532, 1385454, 1781298, 2078181, 2671947, 2770908, 3562596, 4156362, 5343894, 6234543, 8015841, 8312724, 10687788, 12469086, 16031682, 18703629, 24047523, 24938172, 32063364, 37407258, 48095046, 56110887, 72142569, 74814516, 96190092, 112221774, 144285138, 168332661, 224443548, 288570276, 336665322, 504997983, 673330644, 1009995966, 2019991932]

約数ペア:

[(1, 2019991932), (2, 1009995966), (3, 673330644), (4, 504997983), (6, 336665322), (7, 288570276), (9, 224443548), (12, 168332661), (14, 144285138), (18, 112221774), (21, 96190092), (27, 74814516), (28, 72142569), (36, 56110887), (42, 48095046), (54, 37407258), (63, 32063364), (81, 24938172), (84, 24047523), (108, 18703629), (126, 16031682), (162, 12469086), (189, 10687788), (243, 8312724), (252, 8015841), (324, 6234543), (378, 5343894), (486, 4156362), (567, 3562596), (729, 2770908), (756, 2671947), (972, 2078181), (1134, 1781298), (1458, 1385454), (1701, 1187532), (2187, 923636), (2268, 890649), (2916, 692727), (3402, 593766), (4374, 461818), (5103, 395844), (6804, 296883), (8748, 230909), (10206, 197922), (15309, 131948), (20412, 98961), (30618, 65974), (32987, 61236)]