2854566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 7272720

約数和(自身を除く): 4418154

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1109, 1287, 2218, 2574, 3327, 6654, 9981, 12199, 14417, 19962, 24398, 28834, 36597, 43251, 73194, 86502, 109791, 129753, 158587, 219582, 259506, 317174, 475761, 951522, 1427283, 2854566]

約数ペア:

[(1, 2854566), (2, 1427283), (3, 951522), (6, 475761), (9, 317174), (11, 259506), (13, 219582), (18, 158587), (22, 129753), (26, 109791), (33, 86502), (39, 73194), (66, 43251), (78, 36597), (99, 28834), (117, 24398), (143, 19962), (198, 14417), (234, 12199), (286, 9981), (429, 6654), (858, 3327), (1109, 2574), (1287, 2218)]