18494712

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 50923080

約数和(自身を除く): 32428368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4211, 4392, 8422, 12633, 16844, 25266, 33688, 37899, 50532, 75798, 101064, 151596, 256871, 303192, 513742, 770613, 1027484, 1541226, 2054968, 2311839, 3082452, 4623678, 6164904, 9247356, 18494712]

約数ペア:

[(1, 18494712), (2, 9247356), (3, 6164904), (4, 4623678), (6, 3082452), (8, 2311839), (9, 2054968), (12, 1541226), (18, 1027484), (24, 770613), (36, 513742), (61, 303192), (72, 256871), (122, 151596), (183, 101064), (244, 75798), (366, 50532), (488, 37899), (549, 33688), (732, 25266), (1098, 16844), (1464, 12633), (2196, 8422), (4211, 4392)]