2145115656

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{522689}}^1$

素因数の和:522723

約数の個数: 64

約数和(自身を含む): 6272280000

約数和(自身を除く): 4127164344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 522689, 1045378, 1568067, 2090756, 3136134, 4181512, 4704201, 6272268, 9408402, 9931091, 12544536, 14112603, 18816804, 19862182, 28225206, 29793273, 37633608, 39724364, 56450412, 59586546, 79448728, 89379819, 112900824, 119173092, 178759638, 238346184, 268139457, 357519276, 536278914, 715038552, 1072557828, 2145115656]

約数ペア:

[(1, 2145115656), (2, 1072557828), (3, 715038552), (4, 536278914), (6, 357519276), (8, 268139457), (9, 238346184), (12, 178759638), (18, 119173092), (19, 112900824), (24, 89379819), (27, 79448728), (36, 59586546), (38, 56450412), (54, 39724364), (57, 37633608), (72, 29793273), (76, 28225206), (108, 19862182), (114, 18816804), (152, 14112603), (171, 12544536), (216, 9931091), (228, 9408402), (342, 6272268), (456, 4704201), (513, 4181512), (684, 3136134), (1026, 2090756), (1368, 1568067), (2052, 1045378), (4104, 522689)]