21948234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47507}}^1$

素因数の和:47530

約数の個数: 32

約数和(自身を含む): 54729216

約数和(自身を除く): 32780982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 47507, 95014, 142521, 285042, 332549, 522577, 665098, 997647, 1045154, 1567731, 1995294, 3135462, 3658039, 7316078, 10974117, 21948234]

約数ペア:

[(1, 21948234), (2, 10974117), (3, 7316078), (6, 3658039), (7, 3135462), (11, 1995294), (14, 1567731), (21, 1045154), (22, 997647), (33, 665098), (42, 522577), (66, 332549), (77, 285042), (154, 142521), (231, 95014), (462, 47507)]