19221010254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{160649}}^1$

素因数の和:160714

約数の個数: 72

約数和(自身を含む): 46163098800

約数和(自身を除く): 26942088546

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 2346, 2601, 3519, 5202, 6647, 7038, 13294, 19941, 39882, 59823, 119646, 160649, 321298, 481947, 963894, 1445841, 2731033, 2891682, 3694927, 5462066, 7389854, 8193099, 11084781, 16386198, 22169562, 24579297, 33254343, 46427561, 49158594, 62813759, 66508686, 92855122, 125627518, 139282683, 188441277, 278565366, 376882554, 417848049, 565323831, 835696098, 1067833903, 1130647662, 2135667806, 3203501709, 6407003418, 9610505127, 19221010254]

約数ペア:

[(1, 19221010254), (2, 9610505127), (3, 6407003418), (6, 3203501709), (9, 2135667806), (17, 1130647662), (18, 1067833903), (23, 835696098), (34, 565323831), (46, 417848049), (51, 376882554), (69, 278565366), (102, 188441277), (138, 139282683), (153, 125627518), (207, 92855122), (289, 66508686), (306, 62813759), (391, 49158594), (414, 46427561), (578, 33254343), (782, 24579297), (867, 22169562), (1173, 16386198), (1734, 11084781), (2346, 8193099), (2601, 7389854), (3519, 5462066), (5202, 3694927), (6647, 2891682), (7038, 2731033), (13294, 1445841), (19941, 963894), (39882, 481947), (59823, 321298), (119646, 160649)]