268059618

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{23981}}^1$

素因数の和:24021

約数の個数: 48

約数和(自身を含む): 628520256

約数和(自身を除く): 360460638

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 23981, 47962, 71943, 143886, 215829, 431658, 551563, 647487, 1103126, 1294974, 1654689, 1942461, 3309378, 3884922, 4964067, 5827383, 9928134, 11654766, 14892201, 29784402, 44676603, 89353206, 134029809, 268059618]

約数ペア:

[(1, 268059618), (2, 134029809), (3, 89353206), (6, 44676603), (9, 29784402), (18, 14892201), (23, 11654766), (27, 9928134), (46, 5827383), (54, 4964067), (69, 3884922), (81, 3309378), (138, 1942461), (162, 1654689), (207, 1294974), (243, 1103126), (414, 647487), (486, 551563), (621, 431658), (1242, 215829), (1863, 143886), (3726, 71943), (5589, 47962), (11178, 23981)]