18367007324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{64223}}^1$

素因数の和:64370

約数の個数: 48

約数和(自身を含む): 34958407680

約数和(自身を除く): 16591400356

約数列:

[1, 2, 4, 19, 38, 53, 71, 76, 106, 142, 212, 284, 1007, 1349, 2014, 2698, 3763, 4028, 5396, 7526, 15052, 64223, 71497, 128446, 142994, 256892, 285988, 1220237, 2440474, 3403819, 4559833, 4880948, 6807638, 9119666, 13615276, 18239332, 64672561, 86636827, 129345122, 173273654, 241671149, 258690244, 346547308, 483342298, 966684596, 4591751831, 9183503662, 18367007324]

約数ペア:

[(1, 18367007324), (2, 9183503662), (4, 4591751831), (19, 966684596), (38, 483342298), (53, 346547308), (71, 258690244), (76, 241671149), (106, 173273654), (142, 129345122), (212, 86636827), (284, 64672561), (1007, 18239332), (1349, 13615276), (2014, 9119666), (2698, 6807638), (3763, 4880948), (4028, 4559833), (5396, 3403819), (7526, 2440474), (15052, 1220237), (64223, 285988), (71497, 256892), (128446, 142994)]