16778916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6053}}^1$

素因数の和:6081

約数の個数: 72

約数和(自身を含む): 52887744

約数和(自身を除く): 36108828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6053, 12106, 18159, 24212, 36318, 42371, 54477, 66583, 72636, 84742, 108954, 127113, 133166, 169484, 199749, 217908, 254226, 266332, 381339, 399498, 466081, 508452, 599247, 762678, 798996, 932162, 1198494, 1398243, 1525356, 1864324, 2396988, 2796486, 4194729, 5592972, 8389458, 16778916]

約数ペア:

[(1, 16778916), (2, 8389458), (3, 5592972), (4, 4194729), (6, 2796486), (7, 2396988), (9, 1864324), (11, 1525356), (12, 1398243), (14, 1198494), (18, 932162), (21, 798996), (22, 762678), (28, 599247), (33, 508452), (36, 466081), (42, 399498), (44, 381339), (63, 266332), (66, 254226), (77, 217908), (84, 199749), (99, 169484), (126, 133166), (132, 127113), (154, 108954), (198, 84742), (231, 72636), (252, 66583), (308, 54477), (396, 42371), (462, 36318), (693, 24212), (924, 18159), (1386, 12106), (2772, 6053)]