19162602

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 44988480

約数和(自身を除く): 25825878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 983, 1026, 1083, 1966, 2166, 2949, 3249, 5898, 6498, 8847, 9747, 17694, 18677, 19494, 26541, 37354, 53082, 56031, 112062, 168093, 336186, 354863, 504279, 709726, 1008558, 1064589, 2129178, 3193767, 6387534, 9581301, 19162602]

約数ペア:

[(1, 19162602), (2, 9581301), (3, 6387534), (6, 3193767), (9, 2129178), (18, 1064589), (19, 1008558), (27, 709726), (38, 504279), (54, 354863), (57, 336186), (114, 168093), (171, 112062), (342, 56031), (361, 53082), (513, 37354), (722, 26541), (983, 19494), (1026, 18677), (1083, 17694), (1966, 9747), (2166, 8847), (2949, 6498), (3249, 5898)]