2017453554

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^2\times {\mathrm{3833}}^1$

素因数の和:3891

約数の個数: 84

約数和(自身を含む): 4789812366

約数和(自身を除く): 2772358812

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 361, 486, 513, 722, 729, 1026, 1083, 1458, 1539, 2166, 3078, 3249, 3833, 4617, 6498, 7666, 9234, 9747, 11499, 13851, 19494, 22998, 27702, 29241, 34497, 58482, 68994, 72827, 87723, 103491, 145654, 175446, 206982, 218481, 263169, 310473, 436962, 526338, 620946, 655443, 931419, 1310886, 1383713, 1862838, 1966329, 2767426, 2794257, 3932658, 4151139, 5588514, 5898987, 8302278, 11797974, 12453417, 17696961, 24906834, 35393922, 37360251, 53090883, 74720502, 106181766, 112080753, 224161506, 336242259, 672484518, 1008726777, 2017453554]

約数ペア:

[(1, 2017453554), (2, 1008726777), (3, 672484518), (6, 336242259), (9, 224161506), (18, 112080753), (19, 106181766), (27, 74720502), (38, 53090883), (54, 37360251), (57, 35393922), (81, 24906834), (114, 17696961), (162, 12453417), (171, 11797974), (243, 8302278), (342, 5898987), (361, 5588514), (486, 4151139), (513, 3932658), (722, 2794257), (729, 2767426), (1026, 1966329), (1083, 1862838), (1458, 1383713), (1539, 1310886), (2166, 931419), (3078, 655443), (3249, 620946), (3833, 526338), (4617, 436962), (6498, 310473), (7666, 263169), (9234, 218481), (9747, 206982), (11499, 175446), (13851, 145654), (19494, 103491), (22998, 87723), (27702, 72827), (29241, 68994), (34497, 58482)]