21614604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 55292160

約数和(自身を除く): 33677556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 373, 439, 746, 878, 1119, 1317, 1492, 1756, 2238, 2634, 4103, 4476, 4829, 5268, 8206, 9658, 12309, 14487, 16412, 19316, 24618, 28974, 49236, 57948, 163747, 327494, 491241, 654988, 982482, 1801217, 1964964, 3602434, 5403651, 7204868, 10807302, 21614604]

約数ペア:

[(1, 21614604), (2, 10807302), (3, 7204868), (4, 5403651), (6, 3602434), (11, 1964964), (12, 1801217), (22, 982482), (33, 654988), (44, 491241), (66, 327494), (132, 163747), (373, 57948), (439, 49236), (746, 28974), (878, 24618), (1119, 19316), (1317, 16412), (1492, 14487), (1756, 12309), (2238, 9658), (2634, 8206), (4103, 5268), (4476, 4829)]