66786174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13591}}^1$

素因数の和:13622

約数の個数: 64

約数和(自身を含む): 182676480

約数和(自身を除く): 115890306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13591, 27182, 40773, 81546, 95137, 122319, 176683, 190274, 244638, 285411, 353366, 366957, 530049, 570822, 733914, 856233, 1060098, 1236781, 1590147, 1712466, 2473562, 2568699, 3180294, 3710343, 4770441, 5137398, 7420686, 9540882, 11131029, 22262058, 33393087, 66786174]

約数ペア:

[(1, 66786174), (2, 33393087), (3, 22262058), (6, 11131029), (7, 9540882), (9, 7420686), (13, 5137398), (14, 4770441), (18, 3710343), (21, 3180294), (26, 2568699), (27, 2473562), (39, 1712466), (42, 1590147), (54, 1236781), (63, 1060098), (78, 856233), (91, 733914), (117, 570822), (126, 530049), (182, 366957), (189, 353366), (234, 285411), (273, 244638), (351, 190274), (378, 176683), (546, 122319), (702, 95137), (819, 81546), (1638, 40773), (2457, 27182), (4914, 13591)]