22018108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 46194624

約数和(自身を除く): 24176516

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 401, 518, 742, 802, 1036, 1484, 1604, 1961, 2807, 3922, 5614, 7844, 11228, 13727, 14837, 21253, 27454, 29674, 42506, 54908, 59348, 85012, 103859, 148771, 207718, 297542, 415436, 595084, 786361, 1572722, 3145444, 5504527, 11009054, 22018108]

約数ペア:

[(1, 22018108), (2, 11009054), (4, 5504527), (7, 3145444), (14, 1572722), (28, 786361), (37, 595084), (53, 415436), (74, 297542), (106, 207718), (148, 148771), (212, 103859), (259, 85012), (371, 59348), (401, 54908), (518, 42506), (742, 29674), (802, 27454), (1036, 21253), (1484, 14837), (1604, 13727), (1961, 11228), (2807, 7844), (3922, 5614)]