19864602

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7213}}^1$

素因数の和:7244

約数の個数: 40

約数和(自身を含む): 47136276

約数和(自身を除く): 27271674

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7213, 14426, 21639, 43278, 64917, 122621, 129834, 194751, 245242, 367863, 389502, 584253, 735726, 1103589, 1168506, 2207178, 3310767, 6621534, 9932301, 19864602]

約数ペア:

[(1, 19864602), (2, 9932301), (3, 6621534), (6, 3310767), (9, 2207178), (17, 1168506), (18, 1103589), (27, 735726), (34, 584253), (51, 389502), (54, 367863), (81, 245242), (102, 194751), (153, 129834), (162, 122621), (306, 64917), (459, 43278), (918, 21639), (1377, 14426), (2754, 7213)]