18080287704

素因数分解:

$2^3\times 3^2\times {\mathrm{30553}}^1\times {\mathrm{8219}}^1$

素因数の和:38784

約数の個数: 48

約数和(自身を含む): 48975006600

約数和(自身を除く): 30894718896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8219, 16438, 24657, 30553, 32876, 49314, 61106, 65752, 73971, 91659, 98628, 122212, 147942, 183318, 197256, 244424, 274977, 295884, 366636, 549954, 591768, 733272, 1099908, 2199816, 251115107, 502230214, 753345321, 1004460428, 1506690642, 2008920856, 2260035963, 3013381284, 4520071926, 6026762568, 9040143852, 18080287704]

約数ペア:

[(1, 18080287704), (2, 9040143852), (3, 6026762568), (4, 4520071926), (6, 3013381284), (8, 2260035963), (9, 2008920856), (12, 1506690642), (18, 1004460428), (24, 753345321), (36, 502230214), (72, 251115107), (8219, 2199816), (16438, 1099908), (24657, 733272), (30553, 591768), (32876, 549954), (49314, 366636), (61106, 295884), (65752, 274977), (73971, 244424), (91659, 197256), (98628, 183318), (122212, 147942)]