18433785459

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1\times {\mathrm{3697}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 25901383680

約数和(自身を除く): 7467598221

約数列:

[1, 3, 23, 69, 127, 381, 569, 1707, 2921, 3697, 8763, 11091, 13087, 39261, 72263, 85031, 216789, 255093, 469519, 1408557, 1662049, 2103593, 4986147, 6310779, 10798937, 32396811, 48382639, 145147917, 267156311, 801468933, 6144595153, 18433785459]

約数ペア:

[(1, 18433785459), (3, 6144595153), (23, 801468933), (69, 267156311), (127, 145147917), (381, 48382639), (569, 32396811), (1707, 10798937), (2921, 6310779), (3697, 4986147), (8763, 2103593), (11091, 1662049), (13087, 1408557), (39261, 469519), (72263, 255093), (85031, 216789)]