12171222

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{10733}}^1$

素因数の和:10754

約数の個数: 40

約数和(自身を含む): 31171536

約数和(自身を除く): 19000314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 10733, 21466, 32199, 64398, 75131, 96597, 150262, 193194, 225393, 289791, 450786, 579582, 676179, 869373, 1352358, 1738746, 2028537, 4057074, 6085611, 12171222]

約数ペア:

[(1, 12171222), (2, 6085611), (3, 4057074), (6, 2028537), (7, 1738746), (9, 1352358), (14, 869373), (18, 676179), (21, 579582), (27, 450786), (42, 289791), (54, 225393), (63, 193194), (81, 150262), (126, 96597), (162, 75131), (189, 64398), (378, 32199), (567, 21466), (1134, 10733)]