2156688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 60

約数和(自身を含む): 6398028

約数和(自身を除く): 4241340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 881, 1224, 1762, 2448, 2643, 3524, 5286, 7048, 7929, 10572, 14096, 14977, 15858, 21144, 29954, 31716, 42288, 44931, 59908, 63432, 89862, 119816, 126864, 134793, 179724, 239632, 269586, 359448, 539172, 718896, 1078344, 2156688]

約数ペア:

[(1, 2156688), (2, 1078344), (3, 718896), (4, 539172), (6, 359448), (8, 269586), (9, 239632), (12, 179724), (16, 134793), (17, 126864), (18, 119816), (24, 89862), (34, 63432), (36, 59908), (48, 44931), (51, 42288), (68, 31716), (72, 29954), (102, 21144), (136, 15858), (144, 14977), (153, 14096), (204, 10572), (272, 7929), (306, 7048), (408, 5286), (612, 3524), (816, 2643), (881, 2448), (1224, 1762)]