7218287748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{28643999}}^1$

素因数の和:28644016

約数の個数: 36

約数和(自身を含む): 20852832000

約数和(自身を除く): 13634544252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 28643999, 57287998, 85931997, 114575996, 171863994, 200507993, 257795991, 343727988, 401015986, 515591982, 601523979, 802031972, 1031183964, 1203047958, 1804571937, 2406095916, 3609143874, 7218287748]

約数ペア:

[(1, 7218287748), (2, 3609143874), (3, 2406095916), (4, 1804571937), (6, 1203047958), (7, 1031183964), (9, 802031972), (12, 601523979), (14, 515591982), (18, 401015986), (21, 343727988), (28, 257795991), (36, 200507993), (42, 171863994), (63, 114575996), (84, 85931997), (126, 57287998), (252, 28643999)]