2113015068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{3919}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 5663286720

約数和(自身を除く): 3550271652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 881, 1762, 2643, 3524, 3919, 5286, 7838, 7929, 10572, 11757, 14977, 15676, 15858, 23514, 29954, 31716, 35271, 44931, 47028, 59908, 66623, 70542, 89862, 133246, 134793, 141084, 179724, 199869, 266492, 269586, 399738, 539172, 599607, 799476, 1199214, 2398428, 3452639, 6905278, 10357917, 13810556, 20715834, 31073751, 41431668, 58694863, 62147502, 117389726, 124295004, 176084589, 234779452, 352169178, 528253767, 704338356, 1056507534, 2113015068]

約数ペア:

[(1, 2113015068), (2, 1056507534), (3, 704338356), (4, 528253767), (6, 352169178), (9, 234779452), (12, 176084589), (17, 124295004), (18, 117389726), (34, 62147502), (36, 58694863), (51, 41431668), (68, 31073751), (102, 20715834), (153, 13810556), (204, 10357917), (306, 6905278), (612, 3452639), (881, 2398428), (1762, 1199214), (2643, 799476), (3524, 599607), (3919, 539172), (5286, 399738), (7838, 269586), (7929, 266492), (10572, 199869), (11757, 179724), (14977, 141084), (15676, 134793), (15858, 133246), (23514, 89862), (29954, 70542), (31716, 66623), (35271, 59908), (44931, 47028)]