3948390.00000000

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19157}}^1$

素因数の和:19180

約数の個数: 60

約数和(自身を含む): 129814608

約数和(自身を除く): 86366532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 19157, 38314, 57471, 76628, 114942, 134099, 172413, 229884, 268198, 344826, 402297, 517239, 536396, 689652, 804594, 1034478, 1206891, 1551717, 1609188, 2068956, 2413782, 3103434, 3620673, 4827564, 6206868, 7241346, 10862019, 14482692, 21724038, 43448076]

約数ペア:

[(1, 43448076), (2, 21724038), (3, 14482692), (4, 10862019), (6, 7241346), (7, 6206868), (9, 4827564), (12, 3620673), (14, 3103434), (18, 2413782), (21, 2068956), (27, 1609188), (28, 1551717), (36, 1206891), (42, 1034478), (54, 804594), (63, 689652), (81, 536396), (84, 517239), (108, 402297), (126, 344826), (162, 268198), (189, 229884), (252, 172413), (324, 134099), (378, 114942), (567, 76628), (756, 57471), (1134, 38314), (2268, 19157)]