42196728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251171}}^1$

素因数の和:251187

約数の個数: 32

約数和(自身を含む): 120562560

約数和(自身を除く): 78365832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251171, 502342, 753513, 1004684, 1507026, 1758197, 2009368, 3014052, 3516394, 5274591, 6028104, 7032788, 10549182, 14065576, 21098364, 42196728]

約数ペア:

[(1, 42196728), (2, 21098364), (3, 14065576), (4, 10549182), (6, 7032788), (7, 6028104), (8, 5274591), (12, 3516394), (14, 3014052), (21, 2009368), (24, 1758197), (28, 1507026), (42, 1004684), (56, 753513), (84, 502342), (168, 251171)]