19823346

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 46706400

約数和(自身を除く): 26883054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 417, 513, 834, 1026, 1251, 2502, 2641, 3753, 5282, 7506, 7923, 15846, 19321, 23769, 38642, 47538, 57963, 71307, 115926, 142614, 173889, 347778, 367099, 521667, 734198, 1043334, 1101297, 2202594, 3303891, 6607782, 9911673, 19823346]

約数ペア:

[(1, 19823346), (2, 9911673), (3, 6607782), (6, 3303891), (9, 2202594), (18, 1101297), (19, 1043334), (27, 734198), (38, 521667), (54, 367099), (57, 347778), (114, 173889), (139, 142614), (171, 115926), (278, 71307), (342, 57963), (417, 47538), (513, 38642), (834, 23769), (1026, 19321), (1251, 15846), (2502, 7923), (2641, 7506), (3753, 5282)]