2953566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 7982208

約数和(自身を除く): 5028642

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2131, 4262, 6393, 12786, 14917, 19179, 23441, 29834, 38358, 44751, 46882, 70323, 89502, 134253, 140646, 164087, 210969, 268506, 328174, 421938, 492261, 984522, 1476783, 2953566]

約数ペア:

[(1, 2953566), (2, 1476783), (3, 984522), (6, 492261), (7, 421938), (9, 328174), (11, 268506), (14, 210969), (18, 164087), (21, 140646), (22, 134253), (33, 89502), (42, 70323), (63, 46882), (66, 44751), (77, 38358), (99, 29834), (126, 23441), (154, 19179), (198, 14917), (231, 12786), (462, 6393), (693, 4262), (1386, 2131)]