27687816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29581}}^1$

素因数の和:29606

約数の個数: 48

約数和(自身を含む): 80758860

約数和(自身を除く): 53071044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 29581, 59162, 88743, 118324, 177486, 236648, 266229, 354972, 384553, 532458, 709944, 769106, 1064916, 1153659, 1538212, 2129832, 2307318, 3076424, 3460977, 4614636, 6921954, 9229272, 13843908, 27687816]

約数ペア:

[(1, 27687816), (2, 13843908), (3, 9229272), (4, 6921954), (6, 4614636), (8, 3460977), (9, 3076424), (12, 2307318), (13, 2129832), (18, 1538212), (24, 1153659), (26, 1064916), (36, 769106), (39, 709944), (52, 532458), (72, 384553), (78, 354972), (104, 266229), (117, 236648), (156, 177486), (234, 118324), (312, 88743), (468, 59162), (936, 29581)]