4895478

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7684362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1439, 1701, 2878, 3402, 4317, 8634, 10073, 12951, 20146, 25902, 30219, 38853, 60438, 77706, 90657, 116559, 181314, 233118, 271971, 349677, 543942, 699354, 815913, 1631826, 2447739, 4895478]

約数ペア:

[(1, 4895478), (2, 2447739), (3, 1631826), (6, 815913), (7, 699354), (9, 543942), (14, 349677), (18, 271971), (21, 233118), (27, 181314), (42, 116559), (54, 90657), (63, 77706), (81, 60438), (126, 38853), (162, 30219), (189, 25902), (243, 20146), (378, 12951), (486, 10073), (567, 8634), (1134, 4317), (1439, 3402), (1701, 2878)]