2228931486

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{463781}}^1$

素因数の和:463881

約数の個数: 32

約数和(自身を含む): 5008845600

約数和(自身を除く): 2779914114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 463781, 927562, 1391343, 2782686, 4174029, 8348058, 12522087, 25044174, 41276509, 82553018, 123829527, 247659054, 371488581, 742977162, 1114465743, 2228931486]

約数ペア:

[(1, 2228931486), (2, 1114465743), (3, 742977162), (6, 371488581), (9, 247659054), (18, 123829527), (27, 82553018), (54, 41276509), (89, 25044174), (178, 12522087), (267, 8348058), (534, 4174029), (801, 2782686), (1602, 1391343), (2403, 927562), (4806, 463781)]