147549654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{390343}}^1$

素因数の和:390361

約数の個数: 32

約数和(自身を含む): 374730240

約数和(自身を除く): 227180586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 390343, 780686, 1171029, 2342058, 2732401, 3513087, 5464802, 7026174, 8197203, 10539261, 16394406, 21078522, 24591609, 49183218, 73774827, 147549654]

約数ペア:

[(1, 147549654), (2, 73774827), (3, 49183218), (6, 24591609), (7, 21078522), (9, 16394406), (14, 10539261), (18, 8197203), (21, 7026174), (27, 5464802), (42, 3513087), (54, 2732401), (63, 2342058), (126, 1171029), (189, 780686), (378, 390343)]