21467562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 44611584

約数和(自身を除く): 23144022

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 422, 547, 633, 1094, 1266, 1641, 3282, 6541, 13082, 16957, 19623, 33914, 39246, 50871, 101742, 115417, 230834, 346251, 692502, 3577927, 7155854, 10733781, 21467562]

約数ペア:

[(1, 21467562), (2, 10733781), (3, 7155854), (6, 3577927), (31, 692502), (62, 346251), (93, 230834), (186, 115417), (211, 101742), (422, 50871), (547, 39246), (633, 33914), (1094, 19623), (1266, 16957), (1641, 13082), (3282, 6541)]