18361992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6323}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 50465520

約数和(自身を除く): 32103528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6323, 12646, 18969, 25292, 37938, 50584, 69553, 75876, 139106, 151752, 208659, 278212, 417318, 556424, 765083, 834636, 1530166, 1669272, 2295249, 3060332, 4590498, 6120664, 9180996, 18361992]

約数ペア:

[(1, 18361992), (2, 9180996), (3, 6120664), (4, 4590498), (6, 3060332), (8, 2295249), (11, 1669272), (12, 1530166), (22, 834636), (24, 765083), (33, 556424), (44, 417318), (66, 278212), (88, 208659), (121, 151752), (132, 139106), (242, 75876), (264, 69553), (363, 50584), (484, 37938), (726, 25292), (968, 18969), (1452, 12646), (2904, 6323)]