21863928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{29387}}^1$

素因数の和:29427

約数の個数: 32

約数和(自身を含む): 56424960

約数和(自身を除く): 34561032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 29387, 58774, 88161, 117548, 176322, 235096, 352644, 705288, 910997, 1821994, 2732991, 3643988, 5465982, 7287976, 10931964, 21863928]

約数ペア:

[(1, 21863928), (2, 10931964), (3, 7287976), (4, 5465982), (6, 3643988), (8, 2732991), (12, 1821994), (24, 910997), (31, 705288), (62, 352644), (93, 235096), (124, 176322), (186, 117548), (248, 88161), (372, 58774), (744, 29387)]