40149954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10093}}^1$

素因数の和:10131

約数の個数: 48

約数和(自身を含む): 99203832

約数和(自身を除く): 59053878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 10093, 20186, 30279, 60558, 90837, 131209, 171581, 181674, 262418, 343162, 393627, 514743, 787254, 1029486, 1180881, 1544229, 2230553, 2361762, 3088458, 4461106, 6691659, 13383318, 20074977, 40149954]

約数ペア:

[(1, 40149954), (2, 20074977), (3, 13383318), (6, 6691659), (9, 4461106), (13, 3088458), (17, 2361762), (18, 2230553), (26, 1544229), (34, 1180881), (39, 1029486), (51, 787254), (78, 514743), (102, 393627), (117, 343162), (153, 262418), (221, 181674), (234, 171581), (306, 131209), (442, 90837), (663, 60558), (1326, 30279), (1989, 20186), (3978, 10093)]