43242138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 99234720

約数和(自身を除く): 55992582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 557, 681, 1114, 1362, 1671, 2043, 3342, 4086, 4313, 5013, 8626, 10026, 10583, 12939, 21166, 25878, 31749, 38817, 63498, 77634, 95247, 126439, 190494, 252878, 379317, 758634, 1137951, 2275902, 2402341, 4804682, 7207023, 14414046, 21621069, 43242138]

約数ペア:

[(1, 43242138), (2, 21621069), (3, 14414046), (6, 7207023), (9, 4804682), (18, 2402341), (19, 2275902), (38, 1137951), (57, 758634), (114, 379317), (171, 252878), (227, 190494), (342, 126439), (454, 95247), (557, 77634), (681, 63498), (1114, 38817), (1362, 31749), (1671, 25878), (2043, 21166), (3342, 12939), (4086, 10583), (4313, 10026), (5013, 8626)]