6889272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11980488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 311, 312, 426, 568, 622, 852, 923, 933, 1244, 1704, 1846, 1866, 2488, 2769, 3692, 3732, 4043, 5538, 7384, 7464, 8086, 11076, 12129, 16172, 22081, 22152, 24258, 32344, 44162, 48516, 66243, 88324, 97032, 132486, 176648, 264972, 287053, 529944, 574106, 861159, 1148212, 1722318, 2296424, 3444636, 6889272]

約数ペア:

[(1, 6889272), (2, 3444636), (3, 2296424), (4, 1722318), (6, 1148212), (8, 861159), (12, 574106), (13, 529944), (24, 287053), (26, 264972), (39, 176648), (52, 132486), (71, 97032), (78, 88324), (104, 66243), (142, 48516), (156, 44162), (213, 32344), (284, 24258), (311, 22152), (312, 22081), (426, 16172), (568, 12129), (622, 11076), (852, 8086), (923, 7464), (933, 7384), (1244, 5538), (1704, 4043), (1846, 3732), (1866, 3692), (2488, 2769)]