18829004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 17368276

約数列:

[1, 2, 4, 29, 37, 41, 58, 74, 82, 107, 116, 148, 164, 214, 428, 1073, 1189, 1517, 2146, 2378, 3034, 3103, 3959, 4292, 4387, 4756, 6068, 6206, 7918, 8774, 12412, 15836, 17548, 43993, 87986, 114811, 127223, 162319, 175972, 229622, 254446, 324638, 459244, 508892, 649276, 4707251, 9414502, 18829004]

約数ペア:

[(1, 18829004), (2, 9414502), (4, 4707251), (29, 649276), (37, 508892), (41, 459244), (58, 324638), (74, 254446), (82, 229622), (107, 175972), (116, 162319), (148, 127223), (164, 114811), (214, 87986), (428, 43993), (1073, 17548), (1189, 15836), (1517, 12412), (2146, 8774), (2378, 7918), (3034, 6206), (3103, 6068), (3959, 4756), (4292, 4387)]