18636642

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 43260672

約数和(自身を除く): 24624030

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1237, 1674, 2474, 2511, 3711, 5022, 7422, 7533, 11133, 15066, 22266, 33399, 38347, 66798, 76694, 100197, 115041, 200394, 230082, 300591, 345123, 601182, 690246, 1035369, 2070738, 3106107, 6212214, 9318321, 18636642]

約数ペア:

[(1, 18636642), (2, 9318321), (3, 6212214), (6, 3106107), (9, 2070738), (18, 1035369), (27, 690246), (31, 601182), (54, 345123), (62, 300591), (81, 230082), (93, 200394), (162, 115041), (186, 100197), (243, 76694), (279, 66798), (486, 38347), (558, 33399), (837, 22266), (1237, 15066), (1674, 11133), (2474, 7533), (2511, 7422), (3711, 5022)]