16668966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 35591040

約数和(自身を除く): 18922074

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2003, 2774, 4006, 4161, 6009, 8322, 12018, 38057, 76114, 114171, 146219, 228342, 292438, 438657, 877314, 2778161, 5556322, 8334483, 16668966]

約数ペア:

[(1, 16668966), (2, 8334483), (3, 5556322), (6, 2778161), (19, 877314), (38, 438657), (57, 292438), (73, 228342), (114, 146219), (146, 114171), (219, 76114), (438, 38057), (1387, 12018), (2003, 8322), (2774, 6009), (4006, 4161)]