21462096

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 59192640

約数和(自身を除く): 37730544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 233, 303, 304, 404, 456, 466, 606, 699, 808, 912, 932, 1212, 1398, 1616, 1864, 1919, 2424, 2796, 3728, 3838, 4427, 4848, 5592, 5757, 7676, 8854, 11184, 11514, 13281, 15352, 17708, 23028, 23533, 26562, 30704, 35416, 46056, 47066, 53124, 70599, 70832, 92112, 94132, 106248, 141198, 188264, 212496, 282396, 376528, 447127, 564792, 894254, 1129584, 1341381, 1788508, 2682762, 3577016, 5365524, 7154032, 10731048, 21462096]

約数ペア:

[(1, 21462096), (2, 10731048), (3, 7154032), (4, 5365524), (6, 3577016), (8, 2682762), (12, 1788508), (16, 1341381), (19, 1129584), (24, 894254), (38, 564792), (48, 447127), (57, 376528), (76, 282396), (101, 212496), (114, 188264), (152, 141198), (202, 106248), (228, 94132), (233, 92112), (303, 70832), (304, 70599), (404, 53124), (456, 47066), (466, 46056), (606, 35416), (699, 30704), (808, 26562), (912, 23533), (932, 23028), (1212, 17708), (1398, 15352), (1616, 13281), (1864, 11514), (1919, 11184), (2424, 8854), (2796, 7676), (3728, 5757), (3838, 5592), (4427, 4848)]