21293652

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57241}}^1$

素因数の和:57279

約数の個数: 24

約数和(自身を含む): 51288832

約数和(自身を除く): 29995180

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57241, 114482, 171723, 228964, 343446, 686892, 1774471, 3548942, 5323413, 7097884, 10646826, 21293652]

約数ペア:

[(1, 21293652), (2, 10646826), (3, 7097884), (4, 5323413), (6, 3548942), (12, 1774471), (31, 686892), (62, 343446), (93, 228964), (124, 171723), (186, 114482), (372, 57241)]