18730008

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7883}}^1$

素因数の和:7909

約数の個数: 64

約数和(自身を含む): 56764800

約数和(自身を除く): 38034792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 7883, 15766, 23649, 31532, 47298, 63064, 70947, 86713, 94596, 141894, 173426, 189192, 212841, 260139, 283788, 346852, 425682, 520278, 567576, 693704, 780417, 851364, 1040556, 1560834, 1702728, 2081112, 2341251, 3121668, 4682502, 6243336, 9365004, 18730008]

約数ペア:

[(1, 18730008), (2, 9365004), (3, 6243336), (4, 4682502), (6, 3121668), (8, 2341251), (9, 2081112), (11, 1702728), (12, 1560834), (18, 1040556), (22, 851364), (24, 780417), (27, 693704), (33, 567576), (36, 520278), (44, 425682), (54, 346852), (66, 283788), (72, 260139), (88, 212841), (99, 189192), (108, 173426), (132, 141894), (198, 94596), (216, 86713), (264, 70947), (297, 63064), (396, 47298), (594, 31532), (792, 23649), (1188, 15766), (2376, 7883)]