22581834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 28843446

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 71, 79, 122, 142, 158, 183, 213, 237, 366, 426, 474, 671, 781, 869, 1342, 1562, 1738, 2013, 2343, 2607, 4026, 4331, 4686, 4819, 5214, 5609, 8662, 9638, 11218, 12993, 14457, 16827, 25986, 28914, 33654, 47641, 53009, 61699, 95282, 106018, 123398, 142923, 159027, 185097, 285846, 318054, 342149, 370194, 684298, 1026447, 2052894, 3763639, 7527278, 11290917, 22581834]

約数ペア:

[(1, 22581834), (2, 11290917), (3, 7527278), (6, 3763639), (11, 2052894), (22, 1026447), (33, 684298), (61, 370194), (66, 342149), (71, 318054), (79, 285846), (122, 185097), (142, 159027), (158, 142923), (183, 123398), (213, 106018), (237, 95282), (366, 61699), (426, 53009), (474, 47641), (671, 33654), (781, 28914), (869, 25986), (1342, 16827), (1562, 14457), (1738, 12993), (2013, 11218), (2343, 9638), (2607, 8662), (4026, 5609), (4331, 5214), (4686, 4819)]