2754612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 8438976

約数和(自身を除く): 5684364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 643, 714, 1071, 1286, 1428, 1929, 2142, 2572, 3858, 4284, 4501, 5787, 7716, 9002, 10931, 11574, 13503, 18004, 21862, 23148, 27006, 32793, 40509, 43724, 54012, 65586, 76517, 81018, 98379, 131172, 153034, 162036, 196758, 229551, 306068, 393516, 459102, 688653, 918204, 1377306, 2754612]

約数ペア:

[(1, 2754612), (2, 1377306), (3, 918204), (4, 688653), (6, 459102), (7, 393516), (9, 306068), (12, 229551), (14, 196758), (17, 162036), (18, 153034), (21, 131172), (28, 98379), (34, 81018), (36, 76517), (42, 65586), (51, 54012), (63, 43724), (68, 40509), (84, 32793), (102, 27006), (119, 23148), (126, 21862), (153, 18004), (204, 13503), (238, 11574), (252, 10931), (306, 9002), (357, 7716), (476, 5787), (612, 4501), (643, 4284), (714, 3858), (1071, 2572), (1286, 2142), (1428, 1929)]